https://www.graalvm.org/ 
public abstract class org.graalvm.compiler.core.common.type.AbstractObjectStamp extends org.graalvm.compiler.core.common.type.AbstractPointerStamp
  minor version: 0
  major version: 59
  flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
  this_class: org.graalvm.compiler.core.common.type.AbstractObjectStamp
  super_class: org.graalvm.compiler.core.common.type.AbstractPointerStamp
{
  private final jdk.vm.ci.meta.ResolvedJavaType type;
    descriptor: Ljdk/vm/ci/meta/ResolvedJavaType;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final boolean exactType;
    descriptor: Z
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final boolean alwaysArray;
    descriptor: Z
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  protected void <init>(jdk.vm.ci.meta.ResolvedJavaType, boolean, boolean, boolean, boolean);
    descriptor: (Ljdk/vm/ci/meta/ResolvedJavaType;ZZZZ)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=6, args_size=6
        start local 0 // org.graalvm.compiler.core.common.type.AbstractObjectStamp this
        start local 1 // jdk.vm.ci.meta.ResolvedJavaType type
        start local 2 // boolean exactType
        start local 3 // boolean nonNull
        start local 4 // boolean alwaysNull
        start local 5 // boolean alwaysArray
         0: .line 47
            aload 0 /* this */
            iload 3 /* nonNull */
            iload 4 /* alwaysNull */
            invokespecial org.graalvm.compiler.core.common.type.AbstractPointerStamp.<init>:(ZZ)V
         1: .line 48
            aload 0 /* this */
            aload 1 /* type */
            putfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.type:Ljdk/vm/ci/meta/ResolvedJavaType;
         2: .line 49
            aload 0 /* this */
            iload 2 /* exactType */
            putfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.exactType:Z
         3: .line 50
            aload 0 /* this */
            iload 5 /* alwaysArray */
            ifne 5
            aload 1 /* type */
            ifnull 4
            aload 1 /* type */
            invokeinterface jdk.vm.ci.meta.ResolvedJavaType.isArray:()Z
            ifne 5
      StackMap locals: org.graalvm.compiler.core.common.type.AbstractObjectStamp jdk.vm.ci.meta.ResolvedJavaType int int int int
      StackMap stack: org.graalvm.compiler.core.common.type.AbstractObjectStamp
         4: iconst_0
            goto 6
      StackMap locals:
      StackMap stack: org.graalvm.compiler.core.common.type.AbstractObjectStamp
         5: iconst_1
      StackMap locals: org.graalvm.compiler.core.common.type.AbstractObjectStamp jdk.vm.ci.meta.ResolvedJavaType int int int int
      StackMap stack: org.graalvm.compiler.core.common.type.AbstractObjectStamp int
         6: putfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.alwaysArray:Z
         7: .line 51
            return
        end local 5 // boolean alwaysArray
        end local 4 // boolean alwaysNull
        end local 3 // boolean nonNull
        end local 2 // boolean exactType
        end local 1 // jdk.vm.ci.meta.ResolvedJavaType type
        end local 0 // org.graalvm.compiler.core.common.type.AbstractObjectStamp this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    8     0         this  Lorg/graalvm/compiler/core/common/type/AbstractObjectStamp;
            0    8     1         type  Ljdk/vm/ci/meta/ResolvedJavaType;
            0    8     2    exactType  Z
            0    8     3      nonNull  Z
            0    8     4   alwaysNull  Z
            0    8     5  alwaysArray  Z
    MethodParameters:
             Name  Flags
      type         
      exactType    
      nonNull      
      alwaysNull   
      alwaysArray  

  public void accept(org.graalvm.compiler.serviceprovider.SpeculationReasonGroup$SpeculationContextObject$Visitor);
    descriptor: (Lorg/graalvm/compiler/serviceprovider/SpeculationReasonGroup$SpeculationContextObject$Visitor;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.graalvm.compiler.core.common.type.AbstractObjectStamp this
        start local 1 // org.graalvm.compiler.serviceprovider.SpeculationReasonGroup$SpeculationContextObject$Visitor v
         0: .line 55
            aload 0 /* this */
            aload 1 /* v */
            invokespecial org.graalvm.compiler.core.common.type.AbstractPointerStamp.accept:(Lorg/graalvm/compiler/serviceprovider/SpeculationReasonGroup$SpeculationContextObject$Visitor;)V
         1: .line 56
            aload 1 /* v */
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.type:Ljdk/vm/ci/meta/ResolvedJavaType;
            invokeinterface org.graalvm.compiler.serviceprovider.SpeculationReasonGroup$SpeculationContextObject$Visitor.visitObject:(Ljava/lang/Object;)V
         2: .line 57
            aload 1 /* v */
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.exactType:Z
            invokeinterface org.graalvm.compiler.serviceprovider.SpeculationReasonGroup$SpeculationContextObject$Visitor.visitBoolean:(Z)V
         3: .line 58
            aload 1 /* v */
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.alwaysArray:Z
            invokeinterface org.graalvm.compiler.serviceprovider.SpeculationReasonGroup$SpeculationContextObject$Visitor.visitBoolean:(Z)V
         4: .line 59
            return
        end local 1 // org.graalvm.compiler.serviceprovider.SpeculationReasonGroup$SpeculationContextObject$Visitor v
        end local 0 // org.graalvm.compiler.core.common.type.AbstractObjectStamp this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lorg/graalvm/compiler/core/common/type/AbstractObjectStamp;
            0    5     1     v  Lorg/graalvm/compiler/serviceprovider/SpeculationReasonGroup$SpeculationContextObject$Visitor;
    MethodParameters:
      Name  Flags
      v     

  protected abstract org.graalvm.compiler.core.common.type.AbstractObjectStamp copyWith(jdk.vm.ci.meta.ResolvedJavaType, boolean, boolean, boolean, boolean);
    descriptor: (Ljdk/vm/ci/meta/ResolvedJavaType;ZZZZ)Lorg/graalvm/compiler/core/common/type/AbstractObjectStamp;
    flags: (0x0404) ACC_PROTECTED, ACC_ABSTRACT
    MethodParameters:
                Name  Flags
      newType         
      newExactType    
      newNonNull      
      newAlwaysNull   
      newAlwaysArray  

  protected final org.graalvm.compiler.core.common.type.AbstractPointerStamp copyWith(boolean, boolean);
    descriptor: (ZZ)Lorg/graalvm/compiler/core/common/type/AbstractPointerStamp;
    flags: (0x0014) ACC_PROTECTED, ACC_FINAL
    Code:
      stack=6, locals=3, args_size=3
        start local 0 // org.graalvm.compiler.core.common.type.AbstractObjectStamp this
        start local 1 // boolean newNonNull
        start local 2 // boolean newAlwaysNull
         0: .line 65
            aload 0 /* this */
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.type:Ljdk/vm/ci/meta/ResolvedJavaType;
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.exactType:Z
            iload 1 /* newNonNull */
            iload 2 /* newAlwaysNull */
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.alwaysArray:Z
            invokevirtual org.graalvm.compiler.core.common.type.AbstractObjectStamp.copyWith:(Ljdk/vm/ci/meta/ResolvedJavaType;ZZZZ)Lorg/graalvm/compiler/core/common/type/AbstractObjectStamp;
            areturn
        end local 2 // boolean newAlwaysNull
        end local 1 // boolean newNonNull
        end local 0 // org.graalvm.compiler.core.common.type.AbstractObjectStamp this
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0    1     0           this  Lorg/graalvm/compiler/core/common/type/AbstractObjectStamp;
            0    1     1     newNonNull  Z
            0    1     2  newAlwaysNull  Z
    MethodParameters:
               Name  Flags
      newNonNull     
      newAlwaysNull  

  public org.graalvm.compiler.core.common.type.Stamp unrestricted();
    descriptor: ()Lorg/graalvm/compiler/core/common/type/Stamp;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.core.common.type.AbstractObjectStamp this
         0: .line 70
            aload 0 /* this */
            aconst_null
            iconst_0
            iconst_0
            iconst_0
            iconst_0
            invokevirtual org.graalvm.compiler.core.common.type.AbstractObjectStamp.copyWith:(Ljdk/vm/ci/meta/ResolvedJavaType;ZZZZ)Lorg/graalvm/compiler/core/common/type/AbstractObjectStamp;
            areturn
        end local 0 // org.graalvm.compiler.core.common.type.AbstractObjectStamp this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/core/common/type/AbstractObjectStamp;

  public org.graalvm.compiler.core.common.type.Stamp empty();
    descriptor: ()Lorg/graalvm/compiler/core/common/type/Stamp;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.core.common.type.AbstractObjectStamp this
         0: .line 75
            aload 0 /* this */
            aconst_null
            iconst_1
            iconst_1
            iconst_0
            iconst_0
            invokevirtual org.graalvm.compiler.core.common.type.AbstractObjectStamp.copyWith:(Ljdk/vm/ci/meta/ResolvedJavaType;ZZZZ)Lorg/graalvm/compiler/core/common/type/AbstractObjectStamp;
            areturn
        end local 0 // org.graalvm.compiler.core.common.type.AbstractObjectStamp this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/core/common/type/AbstractObjectStamp;

  public org.graalvm.compiler.core.common.type.Stamp constant(jdk.vm.ci.meta.Constant, jdk.vm.ci.meta.MetaAccessProvider);
    descriptor: (Ljdk/vm/ci/meta/Constant;Ljdk/vm/ci/meta/MetaAccessProvider;)Lorg/graalvm/compiler/core/common/type/Stamp;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=5, args_size=3
        start local 0 // org.graalvm.compiler.core.common.type.AbstractObjectStamp this
        start local 1 // jdk.vm.ci.meta.Constant c
        start local 2 // jdk.vm.ci.meta.MetaAccessProvider meta
         0: .line 80
            aload 1 /* c */
            checkcast jdk.vm.ci.meta.JavaConstant
            astore 3 /* jc */
        start local 3 // jdk.vm.ci.meta.JavaConstant jc
         1: .line 81
            aload 3 /* jc */
            invokeinterface jdk.vm.ci.meta.JavaConstant.isNull:()Z
            ifeq 2
            aconst_null
            goto 3
      StackMap locals: jdk.vm.ci.meta.JavaConstant
      StackMap stack:
         2: aload 2 /* meta */
            aload 3 /* jc */
            invokeinterface jdk.vm.ci.meta.MetaAccessProvider.lookupJavaType:(Ljdk/vm/ci/meta/JavaConstant;)Ljdk/vm/ci/meta/ResolvedJavaType;
      StackMap locals:
      StackMap stack: jdk.vm.ci.meta.ResolvedJavaType
         3: astore 4 /* constType */
        start local 4 // jdk.vm.ci.meta.ResolvedJavaType constType
         4: .line 82
            aload 0 /* this */
            aload 4 /* constType */
            aload 3 /* jc */
            invokeinterface jdk.vm.ci.meta.JavaConstant.isNonNull:()Z
            aload 3 /* jc */
            invokeinterface jdk.vm.ci.meta.JavaConstant.isNonNull:()Z
            aload 3 /* jc */
            invokeinterface jdk.vm.ci.meta.JavaConstant.isNull:()Z
            iconst_0
            invokevirtual org.graalvm.compiler.core.common.type.AbstractObjectStamp.copyWith:(Ljdk/vm/ci/meta/ResolvedJavaType;ZZZZ)Lorg/graalvm/compiler/core/common/type/AbstractObjectStamp;
            areturn
        end local 4 // jdk.vm.ci.meta.ResolvedJavaType constType
        end local 3 // jdk.vm.ci.meta.JavaConstant jc
        end local 2 // jdk.vm.ci.meta.MetaAccessProvider meta
        end local 1 // jdk.vm.ci.meta.Constant c
        end local 0 // org.graalvm.compiler.core.common.type.AbstractObjectStamp this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    5     0       this  Lorg/graalvm/compiler/core/common/type/AbstractObjectStamp;
            0    5     1          c  Ljdk/vm/ci/meta/Constant;
            0    5     2       meta  Ljdk/vm/ci/meta/MetaAccessProvider;
            1    5     3         jc  Ljdk/vm/ci/meta/JavaConstant;
            4    5     4  constType  Ljdk/vm/ci/meta/ResolvedJavaType;
    MethodParameters:
      Name  Flags
      c     
      meta  

  public boolean hasValues();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.core.common.type.AbstractObjectStamp this
         0: .line 87
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.exactType:Z
            ifeq 2
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.type:Ljdk/vm/ci/meta/ResolvedJavaType;
            ifnull 1
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.type:Ljdk/vm/ci/meta/ResolvedJavaType;
            invokestatic org.graalvm.compiler.core.common.type.AbstractObjectStamp.isConcreteType:(Ljdk/vm/ci/meta/ResolvedJavaType;)Z
            ifne 2
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
      StackMap locals:
      StackMap stack:
         2: iconst_1
            ireturn
        end local 0 // org.graalvm.compiler.core.common.type.AbstractObjectStamp this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/graalvm/compiler/core/common/type/AbstractObjectStamp;

  public jdk.vm.ci.meta.JavaKind getStackKind();
    descriptor: ()Ljdk/vm/ci/meta/JavaKind;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.core.common.type.AbstractObjectStamp this
         0: .line 92
            getstatic jdk.vm.ci.meta.JavaKind.Object:Ljdk/vm/ci/meta/JavaKind;
            areturn
        end local 0 // org.graalvm.compiler.core.common.type.AbstractObjectStamp this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/core/common/type/AbstractObjectStamp;

  public jdk.vm.ci.meta.ResolvedJavaType javaType(jdk.vm.ci.meta.MetaAccessProvider);
    descriptor: (Ljdk/vm/ci/meta/MetaAccessProvider;)Ljdk/vm/ci/meta/ResolvedJavaType;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.graalvm.compiler.core.common.type.AbstractObjectStamp this
        start local 1 // jdk.vm.ci.meta.MetaAccessProvider metaAccess
         0: .line 97
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.type:Ljdk/vm/ci/meta/ResolvedJavaType;
            ifnull 2
         1: .line 98
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.type:Ljdk/vm/ci/meta/ResolvedJavaType;
            areturn
         2: .line 100
      StackMap locals:
      StackMap stack:
            aload 1 /* metaAccess */
            ldc Ljava/lang/Object;
            invokeinterface jdk.vm.ci.meta.MetaAccessProvider.lookupJavaType:(Ljava/lang/Class;)Ljdk/vm/ci/meta/ResolvedJavaType;
            areturn
        end local 1 // jdk.vm.ci.meta.MetaAccessProvider metaAccess
        end local 0 // org.graalvm.compiler.core.common.type.AbstractObjectStamp this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    3     0        this  Lorg/graalvm/compiler/core/common/type/AbstractObjectStamp;
            0    3     1  metaAccess  Ljdk/vm/ci/meta/MetaAccessProvider;
    MethodParameters:
            Name  Flags
      metaAccess  

  public jdk.vm.ci.meta.ResolvedJavaType type();
    descriptor: ()Ljdk/vm/ci/meta/ResolvedJavaType;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.core.common.type.AbstractObjectStamp this
         0: .line 104
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.type:Ljdk/vm/ci/meta/ResolvedJavaType;
            areturn
        end local 0 // org.graalvm.compiler.core.common.type.AbstractObjectStamp this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/core/common/type/AbstractObjectStamp;

  public boolean isExactType();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.core.common.type.AbstractObjectStamp this
         0: .line 108
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.exactType:Z
            ifeq 1
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.type:Ljdk/vm/ci/meta/ResolvedJavaType;
            ifnull 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 0 // org.graalvm.compiler.core.common.type.AbstractObjectStamp this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/graalvm/compiler/core/common/type/AbstractObjectStamp;

  public boolean isAlwaysArray();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.core.common.type.AbstractObjectStamp this
         0: .line 118
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.alwaysArray:Z
            ireturn
        end local 0 // org.graalvm.compiler.core.common.type.AbstractObjectStamp this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/core/common/type/AbstractObjectStamp;

  public org.graalvm.compiler.core.common.type.AbstractObjectStamp asAlwaysArray();
    descriptor: ()Lorg/graalvm/compiler/core/common/type/AbstractObjectStamp;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.core.common.type.AbstractObjectStamp this
         0: .line 122
            aload 0 /* this */
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.type:Ljdk/vm/ci/meta/ResolvedJavaType;
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.exactType:Z
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.core.common.type.AbstractObjectStamp.nonNull:()Z
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.core.common.type.AbstractObjectStamp.alwaysNull:()Z
            iconst_1
            invokevirtual org.graalvm.compiler.core.common.type.AbstractObjectStamp.copyWith:(Ljdk/vm/ci/meta/ResolvedJavaType;ZZZZ)Lorg/graalvm/compiler/core/common/type/AbstractObjectStamp;
            areturn
        end local 0 // org.graalvm.compiler.core.common.type.AbstractObjectStamp this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/core/common/type/AbstractObjectStamp;

  protected void appendString(java.lang.StringBuilder);
    descriptor: (Ljava/lang/StringBuilder;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.graalvm.compiler.core.common.type.AbstractObjectStamp this
        start local 1 // java.lang.StringBuilder str
         0: .line 126
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.core.common.type.AbstractObjectStamp.isEmpty:()Z
            ifeq 3
         1: .line 127
            aload 1 /* str */
            ldc " empty"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
         2: .line 128
            goto 14
         3: .line 129
      StackMap locals:
      StackMap stack:
            aload 1 /* str */
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.core.common.type.AbstractObjectStamp.nonNull:()Z
            ifeq 4
            ldc "!"
            goto 5
      StackMap locals:
      StackMap stack: java.lang.StringBuilder
         4: ldc ""
      StackMap locals: org.graalvm.compiler.core.common.type.AbstractObjectStamp java.lang.StringBuilder
      StackMap stack: java.lang.StringBuilder java.lang.String
         5: invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.exactType:Z
            ifeq 6
            ldc "#"
            goto 7
      StackMap locals:
      StackMap stack: java.lang.StringBuilder
         6: ldc ""
      StackMap locals: org.graalvm.compiler.core.common.type.AbstractObjectStamp java.lang.StringBuilder
      StackMap stack: java.lang.StringBuilder java.lang.String
         7: invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.alwaysArray:Z
            ifeq 8
            ldc "["
            goto 9
      StackMap locals:
      StackMap stack: java.lang.StringBuilder
         8: ldc ""
      StackMap locals: org.graalvm.compiler.core.common.type.AbstractObjectStamp java.lang.StringBuilder
      StackMap stack: java.lang.StringBuilder java.lang.String
         9: invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            bipush 32
            invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.type:Ljdk/vm/ci/meta/ResolvedJavaType;
            ifnonnull 10
            ldc "-"
            goto 11
      StackMap locals:
      StackMap stack: java.lang.StringBuilder
        10: aload 0 /* this */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.type:Ljdk/vm/ci/meta/ResolvedJavaType;
            invokeinterface jdk.vm.ci.meta.ResolvedJavaType.getName:()Ljava/lang/String;
      StackMap locals: org.graalvm.compiler.core.common.type.AbstractObjectStamp java.lang.StringBuilder
      StackMap stack: java.lang.StringBuilder java.lang.String
        11: invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.core.common.type.AbstractObjectStamp.alwaysNull:()Z
            ifeq 12
            ldc " NULL"
            goto 13
      StackMap locals:
      StackMap stack: java.lang.StringBuilder
        12: ldc ""
      StackMap locals: org.graalvm.compiler.core.common.type.AbstractObjectStamp java.lang.StringBuilder
      StackMap stack: java.lang.StringBuilder java.lang.String
        13: invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
        14: .line 131
      StackMap locals:
      StackMap stack:
            return
        end local 1 // java.lang.StringBuilder str
        end local 0 // org.graalvm.compiler.core.common.type.AbstractObjectStamp this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   15     0  this  Lorg/graalvm/compiler/core/common/type/AbstractObjectStamp;
            0   15     1   str  Ljava/lang/StringBuilder;
    MethodParameters:
      Name  Flags
      str   

  public org.graalvm.compiler.core.common.type.Stamp meet(org.graalvm.compiler.core.common.type.Stamp);
    descriptor: (Lorg/graalvm/compiler/core/common/type/Stamp;)Lorg/graalvm/compiler/core/common/type/Stamp;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=8, args_size=2
        start local 0 // org.graalvm.compiler.core.common.type.AbstractObjectStamp this
        start local 1 // org.graalvm.compiler.core.common.type.Stamp otherStamp
         0: .line 135
            aload 0 /* this */
            aload 1 /* otherStamp */
            if_acmpne 2
         1: .line 136
            aload 0 /* this */
            areturn
         2: .line 138
      StackMap locals:
      StackMap stack:
            aload 1 /* otherStamp */
            checkcast org.graalvm.compiler.core.common.type.AbstractObjectStamp
            astore 2 /* other */
        start local 2 // org.graalvm.compiler.core.common.type.AbstractObjectStamp other
         3: .line 139
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.core.common.type.AbstractObjectStamp.isEmpty:()Z
            ifeq 5
         4: .line 140
            aload 2 /* other */
            areturn
         5: .line 141
      StackMap locals: org.graalvm.compiler.core.common.type.AbstractObjectStamp
      StackMap stack:
            aload 2 /* other */
            invokevirtual org.graalvm.compiler.core.common.type.AbstractObjectStamp.isEmpty:()Z
            ifeq 7
         6: .line 142
            aload 0 /* this */
            areturn
         7: .line 149
      StackMap locals:
      StackMap stack:
            aload 2 /* other */
            invokevirtual org.graalvm.compiler.core.common.type.AbstractObjectStamp.alwaysNull:()Z
            ifeq 14
         8: .line 150
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.core.common.type.AbstractObjectStamp.type:()Ljdk/vm/ci/meta/ResolvedJavaType;
            astore 3 /* meetType */
        start local 3 // jdk.vm.ci.meta.ResolvedJavaType meetType
         9: .line 151
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.exactType:Z
            istore 4 /* meetExactType */
        start local 4 // boolean meetExactType
        10: .line 152
            iconst_0
            istore 5 /* meetNonNull */
        start local 5 // boolean meetNonNull
        11: .line 153
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.core.common.type.AbstractObjectStamp.alwaysNull:()Z
            istore 6 /* meetAlwaysNull */
        start local 6 // boolean meetAlwaysNull
        12: .line 154
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.alwaysArray:Z
            istore 7 /* meetAlwaysArray */
        start local 7 // boolean meetAlwaysArray
        13: .line 155
            goto 36
        end local 7 // boolean meetAlwaysArray
        end local 6 // boolean meetAlwaysNull
        end local 5 // boolean meetNonNull
        end local 4 // boolean meetExactType
        end local 3 // jdk.vm.ci.meta.ResolvedJavaType meetType
      StackMap locals:
      StackMap stack:
        14: aload 0 /* this */
            invokevirtual org.graalvm.compiler.core.common.type.AbstractObjectStamp.alwaysNull:()Z
            ifeq 21
        15: .line 156
            aload 2 /* other */
            invokevirtual org.graalvm.compiler.core.common.type.AbstractObjectStamp.type:()Ljdk/vm/ci/meta/ResolvedJavaType;
            astore 3 /* meetType */
        start local 3 // jdk.vm.ci.meta.ResolvedJavaType meetType
        16: .line 157
            aload 2 /* other */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.exactType:Z
            istore 4 /* meetExactType */
        start local 4 // boolean meetExactType
        17: .line 158
            iconst_0
            istore 5 /* meetNonNull */
        start local 5 // boolean meetNonNull
        18: .line 159
            aload 2 /* other */
            invokevirtual org.graalvm.compiler.core.common.type.AbstractObjectStamp.alwaysNull:()Z
            istore 6 /* meetAlwaysNull */
        start local 6 // boolean meetAlwaysNull
        19: .line 160
            aload 2 /* other */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.alwaysArray:Z
            istore 7 /* meetAlwaysArray */
        start local 7 // boolean meetAlwaysArray
        20: .line 161
            goto 36
        end local 7 // boolean meetAlwaysArray
        end local 6 // boolean meetAlwaysNull
        end local 5 // boolean meetNonNull
        end local 4 // boolean meetExactType
        end local 3 // jdk.vm.ci.meta.ResolvedJavaType meetType
        21: .line 162
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.core.common.type.AbstractObjectStamp.type:()Ljdk/vm/ci/meta/ResolvedJavaType;
            aload 2 /* other */
            invokevirtual org.graalvm.compiler.core.common.type.AbstractObjectStamp.type:()Ljdk/vm/ci/meta/ResolvedJavaType;
            invokestatic org.graalvm.compiler.core.common.type.AbstractObjectStamp.meetTypes:(Ljdk/vm/ci/meta/ResolvedJavaType;Ljdk/vm/ci/meta/ResolvedJavaType;)Ljdk/vm/ci/meta/ResolvedJavaType;
            astore 3 /* meetType */
        start local 3 // jdk.vm.ci.meta.ResolvedJavaType meetType
        22: .line 163
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.exactType:Z
            ifeq 23
            aload 2 /* other */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.exactType:Z
            ifeq 23
            iconst_1
            goto 24
      StackMap locals: jdk.vm.ci.meta.ResolvedJavaType
      StackMap stack:
        23: iconst_0
      StackMap locals:
      StackMap stack: int
        24: istore 4 /* meetExactType */
        start local 4 // boolean meetExactType
        25: .line 164
            iload 4 /* meetExactType */
            ifeq 29
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.type:Ljdk/vm/ci/meta/ResolvedJavaType;
            ifnull 29
            aload 2 /* other */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.type:Ljdk/vm/ci/meta/ResolvedJavaType;
            ifnull 29
        26: .line 166
            aload 3 /* meetType */
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.type:Ljdk/vm/ci/meta/ResolvedJavaType;
            invokestatic java.util.Objects.equals:(Ljava/lang/Object;Ljava/lang/Object;)Z
            ifeq 27
            aload 3 /* meetType */
            aload 2 /* other */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.type:Ljdk/vm/ci/meta/ResolvedJavaType;
            invokestatic java.util.Objects.equals:(Ljava/lang/Object;Ljava/lang/Object;)Z
            ifeq 27
            iconst_1
            goto 28
      StackMap locals: int
      StackMap stack:
        27: iconst_0
      StackMap locals:
      StackMap stack: int
        28: istore 4 /* meetExactType */
        29: .line 168
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.core.common.type.AbstractObjectStamp.nonNull:()Z
            ifeq 30
            aload 2 /* other */
            invokevirtual org.graalvm.compiler.core.common.type.AbstractObjectStamp.nonNull:()Z
            ifeq 30
            iconst_1
            goto 31
      StackMap locals:
      StackMap stack:
        30: iconst_0
      StackMap locals:
      StackMap stack: int
        31: istore 5 /* meetNonNull */
        start local 5 // boolean meetNonNull
        32: .line 169
            iconst_0
            istore 6 /* meetAlwaysNull */
        start local 6 // boolean meetAlwaysNull
        33: .line 170
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.alwaysArray:Z
            ifeq 34
            aload 2 /* other */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.alwaysArray:Z
            ifeq 34
            iconst_1
            goto 35
      StackMap locals: int int
      StackMap stack:
        34: iconst_0
      StackMap locals:
      StackMap stack: int
        35: istore 7 /* meetAlwaysArray */
        start local 7 // boolean meetAlwaysArray
        36: .line 173
      StackMap locals: int
      StackMap stack:
            aload 3 /* meetType */
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.type:Ljdk/vm/ci/meta/ResolvedJavaType;
            invokestatic java.util.Objects.equals:(Ljava/lang/Object;Ljava/lang/Object;)Z
            ifeq 38
            iload 4 /* meetExactType */
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.exactType:Z
            if_icmpne 38
            iload 5 /* meetNonNull */
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.core.common.type.AbstractObjectStamp.nonNull:()Z
            if_icmpne 38
            iload 6 /* meetAlwaysNull */
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.core.common.type.AbstractObjectStamp.alwaysNull:()Z
            if_icmpne 38
            iload 7 /* meetAlwaysArray */
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.alwaysArray:Z
            if_icmpne 38
        37: .line 174
            aload 0 /* this */
            areturn
        38: .line 175
      StackMap locals:
      StackMap stack:
            aload 3 /* meetType */
            aload 2 /* other */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.type:Ljdk/vm/ci/meta/ResolvedJavaType;
            invokestatic java.util.Objects.equals:(Ljava/lang/Object;Ljava/lang/Object;)Z
            ifeq 41
            iload 4 /* meetExactType */
            aload 2 /* other */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.exactType:Z
            if_icmpne 41
            iload 5 /* meetNonNull */
            aload 2 /* other */
            invokevirtual org.graalvm.compiler.core.common.type.AbstractObjectStamp.nonNull:()Z
            if_icmpne 41
            iload 6 /* meetAlwaysNull */
            aload 2 /* other */
            invokevirtual org.graalvm.compiler.core.common.type.AbstractObjectStamp.alwaysNull:()Z
            if_icmpne 41
        39: .line 176
            iload 7 /* meetAlwaysArray */
            aload 2 /* other */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.alwaysArray:Z
            if_icmpne 41
        40: .line 177
            aload 2 /* other */
            areturn
        41: .line 179
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 3 /* meetType */
            iload 4 /* meetExactType */
            iload 5 /* meetNonNull */
            iload 6 /* meetAlwaysNull */
            iload 7 /* meetAlwaysArray */
            invokevirtual org.graalvm.compiler.core.common.type.AbstractObjectStamp.copyWith:(Ljdk/vm/ci/meta/ResolvedJavaType;ZZZZ)Lorg/graalvm/compiler/core/common/type/AbstractObjectStamp;
            areturn
        end local 7 // boolean meetAlwaysArray
        end local 6 // boolean meetAlwaysNull
        end local 5 // boolean meetNonNull
        end local 4 // boolean meetExactType
        end local 3 // jdk.vm.ci.meta.ResolvedJavaType meetType
        end local 2 // org.graalvm.compiler.core.common.type.AbstractObjectStamp other
        end local 1 // org.graalvm.compiler.core.common.type.Stamp otherStamp
        end local 0 // org.graalvm.compiler.core.common.type.AbstractObjectStamp this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0   42     0             this  Lorg/graalvm/compiler/core/common/type/AbstractObjectStamp;
            0   42     1       otherStamp  Lorg/graalvm/compiler/core/common/type/Stamp;
            3   42     2            other  Lorg/graalvm/compiler/core/common/type/AbstractObjectStamp;
            9   14     3         meetType  Ljdk/vm/ci/meta/ResolvedJavaType;
           16   21     3         meetType  Ljdk/vm/ci/meta/ResolvedJavaType;
           22   42     3         meetType  Ljdk/vm/ci/meta/ResolvedJavaType;
           10   14     4    meetExactType  Z
           17   21     4    meetExactType  Z
           25   42     4    meetExactType  Z
           11   14     5      meetNonNull  Z
           18   21     5      meetNonNull  Z
           32   42     5      meetNonNull  Z
           12   14     6   meetAlwaysNull  Z
           19   21     6   meetAlwaysNull  Z
           33   42     6   meetAlwaysNull  Z
           13   14     7  meetAlwaysArray  Z
           20   21     7  meetAlwaysArray  Z
           36   42     7  meetAlwaysArray  Z
    MethodParameters:
            Name  Flags
      otherStamp  

  public org.graalvm.compiler.core.common.type.Stamp join(org.graalvm.compiler.core.common.type.Stamp);
    descriptor: (Lorg/graalvm/compiler/core/common/type/Stamp;)Lorg/graalvm/compiler/core/common/type/Stamp;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.graalvm.compiler.core.common.type.AbstractObjectStamp this
        start local 1 // org.graalvm.compiler.core.common.type.Stamp otherStamp
         0: .line 185
            aload 0 /* this */
            aload 1 /* otherStamp */
            iconst_0
            invokevirtual org.graalvm.compiler.core.common.type.AbstractObjectStamp.join0:(Lorg/graalvm/compiler/core/common/type/Stamp;Z)Lorg/graalvm/compiler/core/common/type/Stamp;
            areturn
        end local 1 // org.graalvm.compiler.core.common.type.Stamp otherStamp
        end local 0 // org.graalvm.compiler.core.common.type.AbstractObjectStamp this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    1     0        this  Lorg/graalvm/compiler/core/common/type/AbstractObjectStamp;
            0    1     1  otherStamp  Lorg/graalvm/compiler/core/common/type/Stamp;
    MethodParameters:
            Name  Flags
      otherStamp  

  public org.graalvm.compiler.core.common.type.Stamp improveWith(org.graalvm.compiler.core.common.type.Stamp);
    descriptor: (Lorg/graalvm/compiler/core/common/type/Stamp;)Lorg/graalvm/compiler/core/common/type/Stamp;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.graalvm.compiler.core.common.type.AbstractObjectStamp this
        start local 1 // org.graalvm.compiler.core.common.type.Stamp other
         0: .line 205
            aload 0 /* this */
            aload 1 /* other */
            iconst_1
            invokevirtual org.graalvm.compiler.core.common.type.AbstractObjectStamp.join0:(Lorg/graalvm/compiler/core/common/type/Stamp;Z)Lorg/graalvm/compiler/core/common/type/Stamp;
            areturn
        end local 1 // org.graalvm.compiler.core.common.type.Stamp other
        end local 0 // org.graalvm.compiler.core.common.type.AbstractObjectStamp this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    1     0   this  Lorg/graalvm/compiler/core/common/type/AbstractObjectStamp;
            0    1     1  other  Lorg/graalvm/compiler/core/common/type/Stamp;
    MethodParameters:
       Name  Flags
      other  

  private org.graalvm.compiler.core.common.type.Stamp join0(org.graalvm.compiler.core.common.type.Stamp, boolean);
    descriptor: (Lorg/graalvm/compiler/core/common/type/Stamp;Z)Lorg/graalvm/compiler/core/common/type/Stamp;
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=6, locals=9, args_size=3
        start local 0 // org.graalvm.compiler.core.common.type.AbstractObjectStamp this
        start local 1 // org.graalvm.compiler.core.common.type.Stamp otherStamp
        start local 2 // boolean improve
         0: .line 209
            aload 0 /* this */
            aload 1 /* otherStamp */
            if_acmpne 2
         1: .line 210
            aload 0 /* this */
            areturn
         2: .line 212
      StackMap locals:
      StackMap stack:
            aload 1 /* otherStamp */
            checkcast org.graalvm.compiler.core.common.type.AbstractObjectStamp
            astore 3 /* other */
        start local 3 // org.graalvm.compiler.core.common.type.AbstractObjectStamp other
         3: .line 213
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.core.common.type.AbstractObjectStamp.isEmpty:()Z
            ifeq 5
         4: .line 214
            aload 0 /* this */
            areturn
         5: .line 215
      StackMap locals: org.graalvm.compiler.core.common.type.AbstractObjectStamp
      StackMap stack:
            aload 3 /* other */
            invokevirtual org.graalvm.compiler.core.common.type.AbstractObjectStamp.isEmpty:()Z
            ifeq 7
         6: .line 216
            aload 3 /* other */
            areturn
         7: .line 220
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.core.common.type.AbstractObjectStamp.alwaysNull:()Z
            ifne 8
            aload 3 /* other */
            invokevirtual org.graalvm.compiler.core.common.type.AbstractObjectStamp.alwaysNull:()Z
            ifne 8
            iconst_0
            goto 9
      StackMap locals:
      StackMap stack:
         8: iconst_1
      StackMap locals:
      StackMap stack: int
         9: istore 5 /* joinAlwaysNull */
        start local 5 // boolean joinAlwaysNull
        10: .line 221
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.core.common.type.AbstractObjectStamp.nonNull:()Z
            ifne 11
            aload 3 /* other */
            invokevirtual org.graalvm.compiler.core.common.type.AbstractObjectStamp.nonNull:()Z
            ifne 11
            iconst_0
            goto 12
      StackMap locals: org.graalvm.compiler.core.common.type.AbstractObjectStamp org.graalvm.compiler.core.common.type.Stamp int org.graalvm.compiler.core.common.type.AbstractObjectStamp top int
      StackMap stack:
        11: iconst_1
      StackMap locals:
      StackMap stack: int
        12: istore 6 /* joinNonNull */
        start local 6 // boolean joinNonNull
        13: .line 222
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.exactType:Z
            ifne 14
            aload 3 /* other */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.exactType:Z
            ifne 14
            iconst_0
            goto 15
      StackMap locals: int
      StackMap stack:
        14: iconst_1
      StackMap locals:
      StackMap stack: int
        15: istore 7 /* joinExactType */
        start local 7 // boolean joinExactType
        16: .line 223
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.alwaysArray:Z
            ifne 17
            aload 3 /* other */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.alwaysArray:Z
            ifne 17
            iconst_0
            goto 18
      StackMap locals: int
      StackMap stack:
        17: iconst_1
      StackMap locals:
      StackMap stack: int
        18: istore 8 /* joinAlwaysArray */
        start local 8 // boolean joinAlwaysArray
        19: .line 224
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.type:Ljdk/vm/ci/meta/ResolvedJavaType;
            aload 3 /* other */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.type:Ljdk/vm/ci/meta/ResolvedJavaType;
            invokestatic java.util.Objects.equals:(Ljava/lang/Object;Ljava/lang/Object;)Z
            ifeq 22
        20: .line 225
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.type:Ljdk/vm/ci/meta/ResolvedJavaType;
            astore 4 /* joinType */
        start local 4 // jdk.vm.ci.meta.ResolvedJavaType joinType
        21: .line 226
            goto 45
        end local 4 // jdk.vm.ci.meta.ResolvedJavaType joinType
      StackMap locals: int
      StackMap stack:
        22: aload 0 /* this */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.type:Ljdk/vm/ci/meta/ResolvedJavaType;
            ifnonnull 25
        23: .line 227
            aload 3 /* other */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.type:Ljdk/vm/ci/meta/ResolvedJavaType;
            astore 4 /* joinType */
        start local 4 // jdk.vm.ci.meta.ResolvedJavaType joinType
        24: .line 228
            goto 45
        end local 4 // jdk.vm.ci.meta.ResolvedJavaType joinType
      StackMap locals:
      StackMap stack:
        25: aload 3 /* other */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.type:Ljdk/vm/ci/meta/ResolvedJavaType;
            ifnonnull 28
        26: .line 229
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.type:Ljdk/vm/ci/meta/ResolvedJavaType;
            astore 4 /* joinType */
        start local 4 // jdk.vm.ci.meta.ResolvedJavaType joinType
        27: .line 230
            goto 45
        end local 4 // jdk.vm.ci.meta.ResolvedJavaType joinType
        28: .line 232
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.type:Ljdk/vm/ci/meta/ResolvedJavaType;
            aload 3 /* other */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.type:Ljdk/vm/ci/meta/ResolvedJavaType;
            invokeinterface jdk.vm.ci.meta.ResolvedJavaType.isAssignableFrom:(Ljdk/vm/ci/meta/ResolvedJavaType;)Z
            ifeq 33
        29: .line 233
            aload 3 /* other */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.type:Ljdk/vm/ci/meta/ResolvedJavaType;
            astore 4 /* joinType */
        start local 4 // jdk.vm.ci.meta.ResolvedJavaType joinType
        30: .line 234
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.exactType:Z
            ifeq 45
        31: .line 235
            iconst_1
            istore 5 /* joinAlwaysNull */
        32: .line 237
            goto 45
        end local 4 // jdk.vm.ci.meta.ResolvedJavaType joinType
      StackMap locals:
      StackMap stack:
        33: aload 3 /* other */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.type:Ljdk/vm/ci/meta/ResolvedJavaType;
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.type:Ljdk/vm/ci/meta/ResolvedJavaType;
            invokeinterface jdk.vm.ci.meta.ResolvedJavaType.isAssignableFrom:(Ljdk/vm/ci/meta/ResolvedJavaType;)Z
            ifeq 38
        34: .line 238
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.type:Ljdk/vm/ci/meta/ResolvedJavaType;
            astore 4 /* joinType */
        start local 4 // jdk.vm.ci.meta.ResolvedJavaType joinType
        35: .line 239
            aload 3 /* other */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.exactType:Z
            ifeq 45
        36: .line 240
            iconst_1
            istore 5 /* joinAlwaysNull */
        37: .line 242
            goto 45
        end local 4 // jdk.vm.ci.meta.ResolvedJavaType joinType
        38: .line 243
      StackMap locals:
      StackMap stack:
            iload 2 /* improve */
            ifeq 42
        39: .line 244
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.type:Ljdk/vm/ci/meta/ResolvedJavaType;
            astore 4 /* joinType */
        start local 4 // jdk.vm.ci.meta.ResolvedJavaType joinType
        40: .line 245
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.exactType:Z
            istore 7 /* joinExactType */
        41: .line 246
            goto 43
        end local 4 // jdk.vm.ci.meta.ResolvedJavaType joinType
        42: .line 247
      StackMap locals:
      StackMap stack:
            aconst_null
            astore 4 /* joinType */
        start local 4 // jdk.vm.ci.meta.ResolvedJavaType joinType
        43: .line 250
      StackMap locals: org.graalvm.compiler.core.common.type.AbstractObjectStamp org.graalvm.compiler.core.common.type.Stamp int org.graalvm.compiler.core.common.type.AbstractObjectStamp jdk.vm.ci.meta.ResolvedJavaType int int int int
      StackMap stack:
            iload 7 /* joinExactType */
            ifne 44
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.type:Ljdk/vm/ci/meta/ResolvedJavaType;
            invokestatic org.graalvm.compiler.core.common.type.AbstractObjectStamp.isInterfaceOrArrayOfInterface:(Ljdk/vm/ci/meta/ResolvedJavaType;)Z
            ifne 45
            aload 3 /* other */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.type:Ljdk/vm/ci/meta/ResolvedJavaType;
            invokestatic org.graalvm.compiler.core.common.type.AbstractObjectStamp.isInterfaceOrArrayOfInterface:(Ljdk/vm/ci/meta/ResolvedJavaType;)Z
            ifne 45
        44: .line 251
      StackMap locals:
      StackMap stack:
            iconst_1
            istore 5 /* joinAlwaysNull */
        45: .line 255
      StackMap locals:
      StackMap stack:
            iload 8 /* joinAlwaysArray */
            ifeq 47
            aload 4 /* joinType */
            ifnull 47
            aload 4 /* joinType */
            invokeinterface jdk.vm.ci.meta.ResolvedJavaType.isArray:()Z
            ifne 47
            iload 7 /* joinExactType */
            ifne 46
            aload 4 /* joinType */
            invokeinterface jdk.vm.ci.meta.ResolvedJavaType.isJavaLangObject:()Z
            ifne 47
        46: .line 256
      StackMap locals:
      StackMap stack:
            iconst_1
            istore 5 /* joinAlwaysNull */
        47: .line 259
      StackMap locals:
      StackMap stack:
            iload 5 /* joinAlwaysNull */
            ifeq 51
        48: .line 260
            aconst_null
            astore 4 /* joinType */
        49: .line 261
            iconst_0
            istore 7 /* joinExactType */
        50: .line 262
            iconst_0
            istore 8 /* joinAlwaysArray */
        51: .line 264
      StackMap locals:
      StackMap stack:
            iload 7 /* joinExactType */
            ifeq 53
            aload 4 /* joinType */
            ifnonnull 53
        52: .line 265
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.core.common.type.AbstractObjectStamp.empty:()Lorg/graalvm/compiler/core/common/type/Stamp;
            areturn
        53: .line 267
      StackMap locals:
      StackMap stack:
            iload 5 /* joinAlwaysNull */
            ifeq 55
            iload 6 /* joinNonNull */
            ifeq 55
        54: .line 268
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.core.common.type.AbstractObjectStamp.empty:()Lorg/graalvm/compiler/core/common/type/Stamp;
            areturn
        55: .line 269
      StackMap locals:
      StackMap stack:
            iload 7 /* joinExactType */
            ifeq 57
            aload 4 /* joinType */
            invokestatic org.graalvm.compiler.core.common.type.AbstractObjectStamp.isConcreteType:(Ljdk/vm/ci/meta/ResolvedJavaType;)Z
            ifne 57
        56: .line 270
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.core.common.type.AbstractObjectStamp.empty:()Lorg/graalvm/compiler/core/common/type/Stamp;
            areturn
        57: .line 272
      StackMap locals:
      StackMap stack:
            aload 4 /* joinType */
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.type:Ljdk/vm/ci/meta/ResolvedJavaType;
            invokestatic java.util.Objects.equals:(Ljava/lang/Object;Ljava/lang/Object;)Z
            ifeq 59
            iload 7 /* joinExactType */
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.exactType:Z
            if_icmpne 59
            iload 6 /* joinNonNull */
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.core.common.type.AbstractObjectStamp.nonNull:()Z
            if_icmpne 59
            iload 5 /* joinAlwaysNull */
            aload 0 /* this */
            invokevirtual org.graalvm.compiler.core.common.type.AbstractObjectStamp.alwaysNull:()Z
            if_icmpne 59
            iload 8 /* joinAlwaysArray */
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.alwaysArray:Z
            if_icmpne 59
        58: .line 273
            aload 0 /* this */
            areturn
        59: .line 274
      StackMap locals:
      StackMap stack:
            aload 4 /* joinType */
            aload 3 /* other */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.type:Ljdk/vm/ci/meta/ResolvedJavaType;
            invokestatic java.util.Objects.equals:(Ljava/lang/Object;Ljava/lang/Object;)Z
            ifeq 62
            iload 7 /* joinExactType */
            aload 3 /* other */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.exactType:Z
            if_icmpne 62
            iload 6 /* joinNonNull */
            aload 3 /* other */
            invokevirtual org.graalvm.compiler.core.common.type.AbstractObjectStamp.nonNull:()Z
            if_icmpne 62
            iload 5 /* joinAlwaysNull */
            aload 3 /* other */
            invokevirtual org.graalvm.compiler.core.common.type.AbstractObjectStamp.alwaysNull:()Z
            if_icmpne 62
        60: .line 275
            iload 8 /* joinAlwaysArray */
            aload 3 /* other */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.alwaysArray:Z
            if_icmpne 62
        61: .line 276
            aload 3 /* other */
            areturn
        62: .line 278
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 4 /* joinType */
            iload 7 /* joinExactType */
            iload 6 /* joinNonNull */
            iload 5 /* joinAlwaysNull */
            iload 8 /* joinAlwaysArray */
            invokevirtual org.graalvm.compiler.core.common.type.AbstractObjectStamp.copyWith:(Ljdk/vm/ci/meta/ResolvedJavaType;ZZZZ)Lorg/graalvm/compiler/core/common/type/AbstractObjectStamp;
            areturn
        end local 8 // boolean joinAlwaysArray
        end local 7 // boolean joinExactType
        end local 6 // boolean joinNonNull
        end local 5 // boolean joinAlwaysNull
        end local 4 // jdk.vm.ci.meta.ResolvedJavaType joinType
        end local 3 // org.graalvm.compiler.core.common.type.AbstractObjectStamp other
        end local 2 // boolean improve
        end local 1 // org.graalvm.compiler.core.common.type.Stamp otherStamp
        end local 0 // org.graalvm.compiler.core.common.type.AbstractObjectStamp this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0   63     0             this  Lorg/graalvm/compiler/core/common/type/AbstractObjectStamp;
            0   63     1       otherStamp  Lorg/graalvm/compiler/core/common/type/Stamp;
            0   63     2          improve  Z
            3   63     3            other  Lorg/graalvm/compiler/core/common/type/AbstractObjectStamp;
           21   22     4         joinType  Ljdk/vm/ci/meta/ResolvedJavaType;
           24   25     4         joinType  Ljdk/vm/ci/meta/ResolvedJavaType;
           27   28     4         joinType  Ljdk/vm/ci/meta/ResolvedJavaType;
           30   33     4         joinType  Ljdk/vm/ci/meta/ResolvedJavaType;
           35   38     4         joinType  Ljdk/vm/ci/meta/ResolvedJavaType;
           40   42     4         joinType  Ljdk/vm/ci/meta/ResolvedJavaType;
           43   63     4         joinType  Ljdk/vm/ci/meta/ResolvedJavaType;
           10   63     5   joinAlwaysNull  Z
           13   63     6      joinNonNull  Z
           16   63     7    joinExactType  Z
           19   63     8  joinAlwaysArray  Z
    MethodParameters:
            Name  Flags
      otherStamp  
      improve     

  private static boolean isInterfaceOrArrayOfInterface(jdk.vm.ci.meta.ResolvedJavaType);
    descriptor: (Ljdk/vm/ci/meta/ResolvedJavaType;)Z
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // jdk.vm.ci.meta.ResolvedJavaType t
         0: .line 283
            aload 0 /* t */
            invokeinterface jdk.vm.ci.meta.ResolvedJavaType.isInterface:()Z
            ifne 2
            aload 0 /* t */
            invokeinterface jdk.vm.ci.meta.ResolvedJavaType.isArray:()Z
            ifeq 1
            aload 0 /* t */
            invokeinterface jdk.vm.ci.meta.ResolvedJavaType.getElementalType:()Ljdk/vm/ci/meta/ResolvedJavaType;
            invokeinterface jdk.vm.ci.meta.ResolvedJavaType.isInterface:()Z
            ifne 2
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
      StackMap locals:
      StackMap stack:
         2: iconst_1
            ireturn
        end local 0 // jdk.vm.ci.meta.ResolvedJavaType t
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0     t  Ljdk/vm/ci/meta/ResolvedJavaType;
    MethodParameters:
      Name  Flags
      t     

  public static boolean isConcreteType(jdk.vm.ci.meta.ResolvedJavaType);
    descriptor: (Ljdk/vm/ci/meta/ResolvedJavaType;)Z
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // jdk.vm.ci.meta.ResolvedJavaType type
         0: .line 287
            aload 0 /* type */
            invokeinterface jdk.vm.ci.meta.ResolvedJavaType.isAbstract:()Z
            ifeq 1
            aload 0 /* type */
            invokeinterface jdk.vm.ci.meta.ResolvedJavaType.isArray:()Z
            ifne 1
            iconst_0
            goto 2
      StackMap locals:
      StackMap stack:
         1: iconst_1
      StackMap locals:
      StackMap stack: int
         2: ireturn
        end local 0 // jdk.vm.ci.meta.ResolvedJavaType type
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  type  Ljdk/vm/ci/meta/ResolvedJavaType;
    MethodParameters:
      Name  Flags
      type  

  private static jdk.vm.ci.meta.ResolvedJavaType meetTypes(jdk.vm.ci.meta.ResolvedJavaType, jdk.vm.ci.meta.ResolvedJavaType);
    descriptor: (Ljdk/vm/ci/meta/ResolvedJavaType;Ljdk/vm/ci/meta/ResolvedJavaType;)Ljdk/vm/ci/meta/ResolvedJavaType;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=2, locals=5, args_size=2
        start local 0 // jdk.vm.ci.meta.ResolvedJavaType a
        start local 1 // jdk.vm.ci.meta.ResolvedJavaType b
         0: .line 291
            aload 0 /* a */
            aload 1 /* b */
            invokestatic java.util.Objects.equals:(Ljava/lang/Object;Ljava/lang/Object;)Z
            ifeq 2
         1: .line 292
            aload 0 /* a */
            areturn
         2: .line 293
      StackMap locals:
      StackMap stack:
            aload 0 /* a */
            ifnull 3
            aload 1 /* b */
            ifnonnull 4
         3: .line 294
      StackMap locals:
      StackMap stack:
            aconst_null
            areturn
         4: .line 300
      StackMap locals:
      StackMap stack:
            aload 0 /* a */
            invokeinterface jdk.vm.ci.meta.ResolvedJavaType.getName:()Ljava/lang/String;
            invokevirtual java.lang.String.hashCode:()I
            istore 2 /* hashA */
        start local 2 // int hashA
         5: .line 301
            aload 1 /* b */
            invokeinterface jdk.vm.ci.meta.ResolvedJavaType.getName:()Ljava/lang/String;
            invokevirtual java.lang.String.hashCode:()I
            istore 3 /* hashB */
        start local 3 // int hashB
         6: .line 302
            iload 2 /* hashA */
            iload 3 /* hashB */
            if_icmpge 8
         7: .line 303
            aload 0 /* a */
            aload 1 /* b */
            invokestatic org.graalvm.compiler.core.common.type.AbstractObjectStamp.meetOrderedNonNullTypes:(Ljdk/vm/ci/meta/ResolvedJavaType;Ljdk/vm/ci/meta/ResolvedJavaType;)Ljdk/vm/ci/meta/ResolvedJavaType;
            areturn
         8: .line 304
      StackMap locals: int int
      StackMap stack:
            iload 3 /* hashB */
            iload 2 /* hashA */
            if_icmpge 10
         9: .line 305
            aload 1 /* b */
            aload 0 /* a */
            invokestatic org.graalvm.compiler.core.common.type.AbstractObjectStamp.meetOrderedNonNullTypes:(Ljdk/vm/ci/meta/ResolvedJavaType;Ljdk/vm/ci/meta/ResolvedJavaType;)Ljdk/vm/ci/meta/ResolvedJavaType;
            areturn
        10: .line 307
      StackMap locals:
      StackMap stack:
            aload 0 /* a */
            invokeinterface jdk.vm.ci.meta.ResolvedJavaType.getName:()Ljava/lang/String;
            aload 1 /* b */
            invokeinterface jdk.vm.ci.meta.ResolvedJavaType.getName:()Ljava/lang/String;
            invokevirtual java.lang.String.compareTo:(Ljava/lang/String;)I
            istore 4 /* diff */
        start local 4 // int diff
        11: .line 308
            iload 4 /* diff */
            ifgt 13
        12: .line 309
            aload 0 /* a */
            aload 1 /* b */
            invokestatic org.graalvm.compiler.core.common.type.AbstractObjectStamp.meetOrderedNonNullTypes:(Ljdk/vm/ci/meta/ResolvedJavaType;Ljdk/vm/ci/meta/ResolvedJavaType;)Ljdk/vm/ci/meta/ResolvedJavaType;
            areturn
        13: .line 311
      StackMap locals: int
      StackMap stack:
            aload 1 /* b */
            aload 0 /* a */
            invokestatic org.graalvm.compiler.core.common.type.AbstractObjectStamp.meetOrderedNonNullTypes:(Ljdk/vm/ci/meta/ResolvedJavaType;Ljdk/vm/ci/meta/ResolvedJavaType;)Ljdk/vm/ci/meta/ResolvedJavaType;
            areturn
        end local 4 // int diff
        end local 3 // int hashB
        end local 2 // int hashA
        end local 1 // jdk.vm.ci.meta.ResolvedJavaType b
        end local 0 // jdk.vm.ci.meta.ResolvedJavaType a
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0   14     0      a  Ljdk/vm/ci/meta/ResolvedJavaType;
            0   14     1      b  Ljdk/vm/ci/meta/ResolvedJavaType;
            5   14     2  hashA  I
            6   14     3  hashB  I
           11   14     4   diff  I
    MethodParameters:
      Name  Flags
      a     
      b     

  private static jdk.vm.ci.meta.ResolvedJavaType meetOrderedNonNullTypes(jdk.vm.ci.meta.ResolvedJavaType, jdk.vm.ci.meta.ResolvedJavaType);
    descriptor: (Ljdk/vm/ci/meta/ResolvedJavaType;Ljdk/vm/ci/meta/ResolvedJavaType;)Ljdk/vm/ci/meta/ResolvedJavaType;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=2, locals=10, args_size=2
        start local 0 // jdk.vm.ci.meta.ResolvedJavaType a
        start local 1 // jdk.vm.ci.meta.ResolvedJavaType b
         0: .line 318
            aload 0 /* a */
            aload 1 /* b */
            invokeinterface jdk.vm.ci.meta.ResolvedJavaType.findLeastCommonAncestor:(Ljdk/vm/ci/meta/ResolvedJavaType;)Ljdk/vm/ci/meta/ResolvedJavaType;
            astore 2 /* result */
        start local 2 // jdk.vm.ci.meta.ResolvedJavaType result
         1: .line 319
            aload 2 /* result */
            invokeinterface jdk.vm.ci.meta.ResolvedJavaType.isJavaLangObject:()Z
            ifeq 17
            aload 0 /* a */
            invokeinterface jdk.vm.ci.meta.ResolvedJavaType.isInterface:()Z
            ifeq 17
            aload 1 /* b */
            invokeinterface jdk.vm.ci.meta.ResolvedJavaType.isInterface:()Z
            ifeq 17
         2: .line 322
            aload 0 /* a */
            invokeinterface jdk.vm.ci.meta.ResolvedJavaType.getInterfaces:()[Ljdk/vm/ci/meta/ResolvedJavaType;
            astore 3 /* interfacesA */
        start local 3 // jdk.vm.ci.meta.ResolvedJavaType[] interfacesA
         3: .line 323
            aload 1 /* b */
            invokeinterface jdk.vm.ci.meta.ResolvedJavaType.getInterfaces:()[Ljdk/vm/ci/meta/ResolvedJavaType;
            astore 4 /* interfacesB */
        start local 4 // jdk.vm.ci.meta.ResolvedJavaType[] interfacesB
         4: .line 324
            iconst_0
            istore 5 /* i */
        start local 5 // int i
         5: goto 16
         6: .line 325
      StackMap locals: jdk.vm.ci.meta.ResolvedJavaType jdk.vm.ci.meta.ResolvedJavaType jdk.vm.ci.meta.ResolvedJavaType jdk.vm.ci.meta.ResolvedJavaType[] jdk.vm.ci.meta.ResolvedJavaType[] int
      StackMap stack:
            aload 3 /* interfacesA */
            iload 5 /* i */
            aaload
            astore 6 /* interface1 */
        start local 6 // jdk.vm.ci.meta.ResolvedJavaType interface1
         7: .line 326
            iconst_0
            istore 7 /* j */
        start local 7 // int j
         8: goto 14
         9: .line 327
      StackMap locals: jdk.vm.ci.meta.ResolvedJavaType int
      StackMap stack:
            aload 4 /* interfacesB */
            iload 7 /* j */
            aaload
            astore 8 /* interface2 */
        start local 8 // jdk.vm.ci.meta.ResolvedJavaType interface2
        10: .line 328
            aload 6 /* interface1 */
            aload 8 /* interface2 */
            invokestatic org.graalvm.compiler.core.common.type.AbstractObjectStamp.meetTypes:(Ljdk/vm/ci/meta/ResolvedJavaType;Ljdk/vm/ci/meta/ResolvedJavaType;)Ljdk/vm/ci/meta/ResolvedJavaType;
            astore 9 /* leastCommon */
        start local 9 // jdk.vm.ci.meta.ResolvedJavaType leastCommon
        11: .line 329
            aload 9 /* leastCommon */
            invokeinterface jdk.vm.ci.meta.ResolvedJavaType.isInterface:()Z
            ifeq 13
        12: .line 330
            aload 9 /* leastCommon */
            areturn
        end local 9 // jdk.vm.ci.meta.ResolvedJavaType leastCommon
        end local 8 // jdk.vm.ci.meta.ResolvedJavaType interface2
        13: .line 326
      StackMap locals:
      StackMap stack:
            iinc 7 /* j */ 1
      StackMap locals:
      StackMap stack:
        14: iload 7 /* j */
            aload 4 /* interfacesB */
            arraylength
            if_icmplt 9
        end local 7 // int j
        end local 6 // jdk.vm.ci.meta.ResolvedJavaType interface1
        15: .line 324
            iinc 5 /* i */ 1
      StackMap locals:
      StackMap stack:
        16: iload 5 /* i */
            aload 3 /* interfacesA */
            arraylength
            if_icmplt 6
        end local 5 // int i
        end local 4 // jdk.vm.ci.meta.ResolvedJavaType[] interfacesB
        end local 3 // jdk.vm.ci.meta.ResolvedJavaType[] interfacesA
        17: .line 335
      StackMap locals:
      StackMap stack:
            aload 2 /* result */
            areturn
        end local 2 // jdk.vm.ci.meta.ResolvedJavaType result
        end local 1 // jdk.vm.ci.meta.ResolvedJavaType b
        end local 0 // jdk.vm.ci.meta.ResolvedJavaType a
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   18     0            a  Ljdk/vm/ci/meta/ResolvedJavaType;
            0   18     1            b  Ljdk/vm/ci/meta/ResolvedJavaType;
            1   18     2       result  Ljdk/vm/ci/meta/ResolvedJavaType;
            3   17     3  interfacesA  [Ljdk/vm/ci/meta/ResolvedJavaType;
            4   17     4  interfacesB  [Ljdk/vm/ci/meta/ResolvedJavaType;
            5   17     5            i  I
            7   15     6   interface1  Ljdk/vm/ci/meta/ResolvedJavaType;
            8   15     7            j  I
           10   13     8   interface2  Ljdk/vm/ci/meta/ResolvedJavaType;
           11   13     9  leastCommon  Ljdk/vm/ci/meta/ResolvedJavaType;
    MethodParameters:
      Name  Flags
      a     
      b     

  public int hashCode();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // org.graalvm.compiler.core.common.type.AbstractObjectStamp this
         0: .line 341
            iconst_1
            istore 1 /* result */
        start local 1 // int result
         1: .line 342
            bipush 31
            iload 1 /* result */
            imul
            aload 0 /* this */
            invokespecial org.graalvm.compiler.core.common.type.AbstractPointerStamp.hashCode:()I
            iadd
            istore 1 /* result */
         2: .line 343
            bipush 31
            iload 1 /* result */
            imul
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.exactType:Z
            ifeq 3
            sipush 1231
            goto 4
      StackMap locals: org.graalvm.compiler.core.common.type.AbstractObjectStamp int
      StackMap stack: int
         3: sipush 1237
      StackMap locals: org.graalvm.compiler.core.common.type.AbstractObjectStamp int
      StackMap stack: int int
         4: iadd
            istore 1 /* result */
         5: .line 344
            bipush 31
            iload 1 /* result */
            imul
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.alwaysArray:Z
            ifeq 6
            sipush 1231
            goto 7
      StackMap locals:
      StackMap stack: int
         6: sipush 1237
      StackMap locals: org.graalvm.compiler.core.common.type.AbstractObjectStamp int
      StackMap stack: int int
         7: iadd
            istore 1 /* result */
         8: .line 345
            bipush 31
            iload 1 /* result */
            imul
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.type:Ljdk/vm/ci/meta/ResolvedJavaType;
            ifnull 9
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.type:Ljdk/vm/ci/meta/ResolvedJavaType;
            invokeinterface jdk.vm.ci.meta.ResolvedJavaType.isJavaLangObject:()Z
            ifeq 10
      StackMap locals:
      StackMap stack: int
         9: iconst_0
            goto 11
      StackMap locals:
      StackMap stack: int
        10: aload 0 /* this */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.type:Ljdk/vm/ci/meta/ResolvedJavaType;
            invokevirtual java.lang.Object.hashCode:()I
      StackMap locals: org.graalvm.compiler.core.common.type.AbstractObjectStamp int
      StackMap stack: int int
        11: iadd
            istore 1 /* result */
        12: .line 346
            iload 1 /* result */
            ireturn
        end local 1 // int result
        end local 0 // org.graalvm.compiler.core.common.type.AbstractObjectStamp this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   13     0    this  Lorg/graalvm/compiler/core/common/type/AbstractObjectStamp;
            1   13     1  result  I

  public boolean equals(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // org.graalvm.compiler.core.common.type.AbstractObjectStamp this
        start local 1 // java.lang.Object obj
         0: .line 351
            aload 0 /* this */
            aload 1 /* obj */
            if_acmpne 2
         1: .line 352
            iconst_1
            ireturn
         2: .line 354
      StackMap locals:
      StackMap stack:
            aload 1 /* obj */
            ifnull 3
            aload 0 /* this */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            aload 1 /* obj */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            if_acmpeq 4
         3: .line 355
      StackMap locals:
      StackMap stack:
            iconst_0
            ireturn
         4: .line 357
      StackMap locals:
      StackMap stack:
            aload 1 /* obj */
            checkcast org.graalvm.compiler.core.common.type.AbstractObjectStamp
            astore 2 /* other */
        start local 2 // org.graalvm.compiler.core.common.type.AbstractObjectStamp other
         5: .line 358
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.exactType:Z
            aload 2 /* other */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.exactType:Z
            if_icmpeq 7
         6: .line 359
            iconst_0
            ireturn
         7: .line 361
      StackMap locals: org.graalvm.compiler.core.common.type.AbstractObjectStamp
      StackMap stack:
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.alwaysArray:Z
            aload 2 /* other */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.alwaysArray:Z
            if_icmpeq 9
         8: .line 362
            iconst_0
            ireturn
         9: .line 365
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.type:Ljdk/vm/ci/meta/ResolvedJavaType;
            ifnonnull 12
        10: .line 366
            aload 2 /* other */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.type:Ljdk/vm/ci/meta/ResolvedJavaType;
            ifnull 17
            aload 2 /* other */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.type:Ljdk/vm/ci/meta/ResolvedJavaType;
            invokeinterface jdk.vm.ci.meta.ResolvedJavaType.isJavaLangObject:()Z
            ifne 17
        11: .line 367
            iconst_0
            ireturn
        12: .line 369
      StackMap locals:
      StackMap stack:
            aload 2 /* other */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.type:Ljdk/vm/ci/meta/ResolvedJavaType;
            ifnonnull 15
        13: .line 370
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.type:Ljdk/vm/ci/meta/ResolvedJavaType;
            ifnull 17
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.type:Ljdk/vm/ci/meta/ResolvedJavaType;
            invokeinterface jdk.vm.ci.meta.ResolvedJavaType.isJavaLangObject:()Z
            ifne 17
        14: .line 371
            iconst_0
            ireturn
        15: .line 373
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.type:Ljdk/vm/ci/meta/ResolvedJavaType;
            aload 2 /* other */
            getfield org.graalvm.compiler.core.common.type.AbstractObjectStamp.type:Ljdk/vm/ci/meta/ResolvedJavaType;
            invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
            ifne 17
        16: .line 374
            iconst_0
            ireturn
        17: .line 376
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 2 /* other */
            invokespecial org.graalvm.compiler.core.common.type.AbstractPointerStamp.equals:(Ljava/lang/Object;)Z
            ireturn
        end local 2 // org.graalvm.compiler.core.common.type.AbstractObjectStamp other
        end local 1 // java.lang.Object obj
        end local 0 // org.graalvm.compiler.core.common.type.AbstractObjectStamp this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0   18     0   this  Lorg/graalvm/compiler/core/common/type/AbstractObjectStamp;
            0   18     1    obj  Ljava/lang/Object;
            5   18     2  other  Lorg/graalvm/compiler/core/common/type/AbstractObjectStamp;
    MethodParameters:
      Name  Flags
      obj   
}
SourceFile: "AbstractObjectStamp.java"
InnerClasses:
  public abstract SpeculationContextObject = org.graalvm.compiler.serviceprovider.SpeculationReasonGroup$SpeculationContextObject of org.graalvm.compiler.serviceprovider.SpeculationReasonGroup
  public abstract Visitor = org.graalvm.compiler.serviceprovider.SpeculationReasonGroup$SpeculationContextObject$Visitor of org.graalvm.compiler.serviceprovider.SpeculationReasonGroup$SpeculationContextObject