java/15 : jdk.internal.vm.compiler/org/graalvm/compiler/serviceprovider/SpeculationReasonGroup.class

SpeculationReasonGroup
https://openjdk.java.net/
GPLv2 + Classpath Exception
public final class org.graalvm.compiler.serviceprovider.SpeculationReasonGroup
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: org.graalvm.compiler.serviceprovider.SpeculationReasonGroup
  super_class: java.lang.Object
{
  private final int id;
    descriptor: I
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final java.lang.String name;
    descriptor: Ljava/lang/String;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final java.lang.Class<?>[] signature;
    descriptor: [Ljava/lang/Class;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: [Ljava/lang/Class<*>;

  private static final java.util.concurrent.atomic.AtomicInteger nextId;
    descriptor: Ljava/util/concurrent/atomic/AtomicInteger;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final java.util.Set<java.lang.Class<?>> SUPPORTED_EXACT_TYPES;
    descriptor: Ljava/util/Set;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    Signature: Ljava/util/Set<Ljava/lang/Class<*>;>;

  static final boolean $assertionsDisabled;
    descriptor: Z
    flags: (0x1018) ACC_STATIC, ACC_FINAL, ACC_SYNTHETIC

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=6, locals=0, args_size=0
         0: .line 40
            ldc Lorg/graalvm/compiler/serviceprovider/SpeculationReasonGroup;
            invokevirtual java.lang.Class.desiredAssertionStatus:()Z
            ifne 1
            iconst_1
            goto 2
      StackMap locals:
      StackMap stack:
         1: iconst_0
      StackMap locals:
      StackMap stack: int
         2: putstatic org.graalvm.compiler.serviceprovider.SpeculationReasonGroup.$assertionsDisabled:Z
         3: .line 46
            new java.util.concurrent.atomic.AtomicInteger
            dup
            iconst_1
            invokespecial java.util.concurrent.atomic.AtomicInteger.<init>:(I)V
            putstatic org.graalvm.compiler.serviceprovider.SpeculationReasonGroup.nextId:Ljava/util/concurrent/atomic/AtomicInteger;
         4: .line 77
            new java.util.HashSet
            dup
            bipush 6
            anewarray java.lang.Class
            dup
            iconst_0
         5: .line 78
            ldc Ljava/lang/String;
            aastore
            dup
            iconst_1
         6: .line 79
            getstatic java.lang.Integer.TYPE:Ljava/lang/Class;
            aastore
            dup
            iconst_2
         7: .line 80
            getstatic java.lang.Long.TYPE:Ljava/lang/Class;
            aastore
            dup
            iconst_3
         8: .line 81
            getstatic java.lang.Float.TYPE:Ljava/lang/Class;
            aastore
            dup
            iconst_4
         9: .line 82
            getstatic java.lang.Double.TYPE:Ljava/lang/Class;
            aastore
            dup
            iconst_5
        10: .line 83
            ldc Ljdk/vm/ci/code/BytecodePosition;
            aastore
        11: .line 77
            invokestatic java.util.Arrays.asList:([Ljava/lang/Object;)Ljava/util/List;
            invokespecial java.util.HashSet.<init>:(Ljava/util/Collection;)V
            putstatic org.graalvm.compiler.serviceprovider.SpeculationReasonGroup.SUPPORTED_EXACT_TYPES:Ljava/util/Set;
        12: .line 83
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>(java.lang.String, java.lang.Class<?>[]);
    descriptor: (Ljava/lang/String;[Ljava/lang/Class;)V
    flags: (0x0081) ACC_PUBLIC, ACC_VARARGS
    Code:
      stack=5, locals=7, args_size=3
        start local 0 // org.graalvm.compiler.serviceprovider.SpeculationReasonGroup this
        start local 1 // java.lang.String name
        start local 2 // java.lang.Class[] signature
         0: .line 51
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 52
            aload 0 /* this */
            getstatic org.graalvm.compiler.serviceprovider.SpeculationReasonGroup.nextId:Ljava/util/concurrent/atomic/AtomicInteger;
            invokevirtual java.util.concurrent.atomic.AtomicInteger.get:()I
            putfield org.graalvm.compiler.serviceprovider.SpeculationReasonGroup.id:I
         2: .line 53
            aload 0 /* this */
            aload 1 /* name */
            putfield org.graalvm.compiler.serviceprovider.SpeculationReasonGroup.name:Ljava/lang/String;
         3: .line 54
            aload 0 /* this */
            aload 2 /* signature */
            putfield org.graalvm.compiler.serviceprovider.SpeculationReasonGroup.signature:[Ljava/lang/Class;
         4: .line 55
            aload 2 /* signature */
            dup
            astore 6
            arraylength
            istore 5
            iconst_0
            istore 4
            goto 9
      StackMap locals: org.graalvm.compiler.serviceprovider.SpeculationReasonGroup java.lang.String java.lang.Class[] top int int java.lang.Class[]
      StackMap stack:
         5: aload 6
            iload 4
            aaload
            astore 3 /* c */
        start local 3 // java.lang.Class c
         6: .line 56
            aload 3 /* c */
            invokestatic org.graalvm.compiler.serviceprovider.SpeculationReasonGroup.isOfSupportedType:(Ljava/lang/Class;)Z
            ifne 8
         7: .line 57
            new java.lang.IllegalArgumentException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Unsupported speculation context type: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 3 /* c */
            invokevirtual java.lang.Class.getName:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
        end local 3 // java.lang.Class c
         8: .line 55
      StackMap locals:
      StackMap stack:
            iinc 4 1
      StackMap locals:
      StackMap stack:
         9: iload 4
            iload 5
            if_icmplt 5
        10: .line 60
            return
        end local 2 // java.lang.Class[] signature
        end local 1 // java.lang.String name
        end local 0 // org.graalvm.compiler.serviceprovider.SpeculationReasonGroup this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0   11     0       this  Lorg/graalvm/compiler/serviceprovider/SpeculationReasonGroup;
            0   11     1       name  Ljava/lang/String;
            0   11     2  signature  [Ljava/lang/Class;
            6    8     3          c  Ljava/lang/Class<*>;
    Signature: (Ljava/lang/String;[Ljava/lang/Class<*>;)V
    MethodParameters:
           Name  Flags
      name       
      signature  

  public java.lang.String toString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.serviceprovider.SpeculationReasonGroup this
         0: .line 64
            ldc "%s{id:%d, sig=%s}"
            iconst_3
            anewarray java.lang.Object
            dup
            iconst_0
            aload 0 /* this */
            getfield org.graalvm.compiler.serviceprovider.SpeculationReasonGroup.name:Ljava/lang/String;
            aastore
            dup
            iconst_1
            aload 0 /* this */
            getfield org.graalvm.compiler.serviceprovider.SpeculationReasonGroup.id:I
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            aastore
            dup
            iconst_2
            aload 0 /* this */
            getfield org.graalvm.compiler.serviceprovider.SpeculationReasonGroup.signature:[Ljava/lang/Class;
            invokestatic java.util.Arrays.toString:([Ljava/lang/Object;)Ljava/lang/String;
            aastore
            invokestatic java.lang.String.format:(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;
            areturn
        end local 0 // org.graalvm.compiler.serviceprovider.SpeculationReasonGroup this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/serviceprovider/SpeculationReasonGroup;

  public jdk.vm.ci.meta.SpeculationLog$SpeculationReason createSpeculationReason(java.lang.Object[]);
    descriptor: ([Ljava/lang/Object;)Ljdk/vm/ci/meta/SpeculationLog$SpeculationReason;
    flags: (0x0081) ACC_PUBLIC, ACC_VARARGS
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.graalvm.compiler.serviceprovider.SpeculationReasonGroup this
        start local 1 // java.lang.Object[] context
         0: .line 73
            getstatic org.graalvm.compiler.serviceprovider.SpeculationReasonGroup.$assertionsDisabled:Z
            ifne 1
            aload 0 /* this */
            aload 1 /* context */
            invokevirtual org.graalvm.compiler.serviceprovider.SpeculationReasonGroup.checkSignature:([Ljava/lang/Object;)Z
            ifne 1
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         1: .line 74
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.graalvm.compiler.serviceprovider.SpeculationReasonGroup.id:I
            aload 0 /* this */
            getfield org.graalvm.compiler.serviceprovider.SpeculationReasonGroup.name:Ljava/lang/String;
            aload 1 /* context */
            invokestatic org.graalvm.compiler.serviceprovider.GraalServices.createSpeculationReason:(ILjava/lang/String;[Ljava/lang/Object;)Ljdk/vm/ci/meta/SpeculationLog$SpeculationReason;
            areturn
        end local 1 // java.lang.Object[] context
        end local 0 // org.graalvm.compiler.serviceprovider.SpeculationReasonGroup this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    2     0     this  Lorg/graalvm/compiler/serviceprovider/SpeculationReasonGroup;
            0    2     1  context  [Ljava/lang/Object;
    MethodParameters:
         Name  Flags
      context  

  private static boolean isOfSupportedType(java.lang.Class<?>);
    descriptor: (Ljava/lang/Class;)Z
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // java.lang.Class c
         0: .line 86
            getstatic org.graalvm.compiler.serviceprovider.SpeculationReasonGroup.SUPPORTED_EXACT_TYPES:Ljava/util/Set;
            aload 0 /* c */
            invokeinterface java.util.Set.contains:(Ljava/lang/Object;)Z
            ifeq 2
         1: .line 87
            iconst_1
            ireturn
         2: .line 89
      StackMap locals:
      StackMap stack:
            ldc Ljava/lang/Enum;
            aload 0 /* c */
            invokevirtual java.lang.Class.isAssignableFrom:(Ljava/lang/Class;)Z
            ifeq 4
         3: .line 91
            iconst_1
            ireturn
         4: .line 93
      StackMap locals:
      StackMap stack:
            ldc Lorg/graalvm/compiler/serviceprovider/SpeculationReasonGroup$SpeculationContextObject;
            aload 0 /* c */
            invokevirtual java.lang.Class.isAssignableFrom:(Ljava/lang/Class;)Z
            ifeq 6
         5: .line 94
            iconst_1
            ireturn
         6: .line 96
      StackMap locals:
      StackMap stack:
            ldc Ljdk/vm/ci/meta/ResolvedJavaMethod;
            aload 0 /* c */
            invokevirtual java.lang.Class.isAssignableFrom:(Ljava/lang/Class;)Z
            ifne 7
            ldc Ljdk/vm/ci/meta/ResolvedJavaType;
            aload 0 /* c */
            invokevirtual java.lang.Class.isAssignableFrom:(Ljava/lang/Class;)Z
            ifeq 8
         7: .line 100
      StackMap locals:
      StackMap stack:
            iconst_1
            ireturn
         8: .line 102
      StackMap locals:
      StackMap stack:
            iconst_0
            ireturn
        end local 0 // java.lang.Class c
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    9     0     c  Ljava/lang/Class<*>;
    Signature: (Ljava/lang/Class<*>;)Z
    MethodParameters:
      Name  Flags
      c     

  static java.lang.Class<?> toBox(java.lang.Class<?>);
    descriptor: (Ljava/lang/Class;)Ljava/lang/Class;
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // java.lang.Class c
         0: .line 106
            aload 0 /* c */
            getstatic java.lang.Integer.TYPE:Ljava/lang/Class;
            if_acmpne 2
         1: .line 107
            ldc Ljava/lang/Integer;
            areturn
         2: .line 109
      StackMap locals:
      StackMap stack:
            aload 0 /* c */
            getstatic java.lang.Long.TYPE:Ljava/lang/Class;
            if_acmpne 4
         3: .line 110
            ldc Ljava/lang/Long;
            areturn
         4: .line 112
      StackMap locals:
      StackMap stack:
            aload 0 /* c */
            getstatic java.lang.Float.TYPE:Ljava/lang/Class;
            if_acmpne 6
         5: .line 113
            ldc Ljava/lang/Float;
            areturn
         6: .line 115
      StackMap locals:
      StackMap stack:
            aload 0 /* c */
            getstatic java.lang.Double.TYPE:Ljava/lang/Class;
            if_acmpne 8
         7: .line 116
            ldc Ljava/lang/Double;
            areturn
         8: .line 118
      StackMap locals:
      StackMap stack:
            aload 0 /* c */
            areturn
        end local 0 // java.lang.Class c
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    9     0     c  Ljava/lang/Class<*>;
    Signature: (Ljava/lang/Class<*>;)Ljava/lang/Class<*>;
    MethodParameters:
      Name  Flags
      c     

  private boolean checkSignature(java.lang.Object[]);
    descriptor: ([Ljava/lang/Object;)Z
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=5, locals=6, args_size=2
        start local 0 // org.graalvm.compiler.serviceprovider.SpeculationReasonGroup this
        start local 1 // java.lang.Object[] context
         0: .line 122
            getstatic org.graalvm.compiler.serviceprovider.SpeculationReasonGroup.$assertionsDisabled:Z
            ifne 1
            aload 0 /* this */
            getfield org.graalvm.compiler.serviceprovider.SpeculationReasonGroup.signature:[Ljava/lang/Class;
            arraylength
            aload 1 /* context */
            arraylength
            if_icmpeq 1
            new java.lang.AssertionError
            dup
            new java.lang.StringBuilder
            dup
            aload 0 /* this */
            getfield org.graalvm.compiler.serviceprovider.SpeculationReasonGroup.name:Ljava/lang/String;
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc ": Incorrect number of context arguments. Expected "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 0 /* this */
            getfield org.graalvm.compiler.serviceprovider.SpeculationReasonGroup.signature:[Ljava/lang/Class;
            arraylength
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            ldc ", got "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 1 /* context */
            arraylength
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
         1: .line 123
      StackMap locals:
      StackMap stack:
            iconst_0
            istore 2 /* i */
        start local 2 // int i
         2: goto 14
         3: .line 124
      StackMap locals: int
      StackMap stack:
            aload 1 /* context */
            iload 2 /* i */
            aaload
            astore 3 /* o */
        start local 3 // java.lang.Object o
         4: .line 125
            aload 0 /* this */
            getfield org.graalvm.compiler.serviceprovider.SpeculationReasonGroup.signature:[Ljava/lang/Class;
            iload 2 /* i */
            aaload
            astore 4 /* c */
        start local 4 // java.lang.Class c
         5: .line 126
            aload 3 /* o */
            ifnull 11
         6: .line 127
            aload 4 /* c */
            ldc Ljdk/vm/ci/meta/ResolvedJavaMethod;
            if_acmpeq 7
            aload 4 /* c */
            ldc Ljdk/vm/ci/meta/ResolvedJavaType;
            if_acmpeq 7
            ldc Lorg/graalvm/compiler/serviceprovider/SpeculationReasonGroup$SpeculationContextObject;
            aload 4 /* c */
            invokevirtual java.lang.Class.isAssignableFrom:(Ljava/lang/Class;)Z
            ifeq 9
         7: .line 128
      StackMap locals: java.lang.Object java.lang.Class
      StackMap stack:
            aload 4 /* c */
            aload 3 /* o */
            invokevirtual java.lang.Class.cast:(Ljava/lang/Object;)Ljava/lang/Object;
            pop
         8: .line 129
            goto 13
         9: .line 130
      StackMap locals:
      StackMap stack:
            aload 3 /* o */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            astore 5 /* oClass */
        start local 5 // java.lang.Class oClass
        10: .line 131
            getstatic org.graalvm.compiler.serviceprovider.SpeculationReasonGroup.$assertionsDisabled:Z
            ifne 13
            aload 4 /* c */
            invokestatic org.graalvm.compiler.serviceprovider.SpeculationReasonGroup.toBox:(Ljava/lang/Class;)Ljava/lang/Class;
            aload 5 /* oClass */
            if_acmpeq 13
            new java.lang.AssertionError
            dup
            new java.lang.StringBuilder
            dup
            aload 0 /* this */
            getfield org.graalvm.compiler.serviceprovider.SpeculationReasonGroup.name:Ljava/lang/String;
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc ": Context argument "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            iload 2 /* i */
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            ldc " is not a "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 4 /* c */
            invokevirtual java.lang.Class.getName:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc " but a "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 5 /* oClass */
            invokevirtual java.lang.Class.getName:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        end local 5 // java.lang.Class oClass
        11: .line 134
      StackMap locals:
      StackMap stack:
            aload 4 /* c */
            invokevirtual java.lang.Class.isPrimitive:()Z
            ifne 12
            ldc Ljava/lang/Enum;
            aload 4 /* c */
            invokevirtual java.lang.Class.isAssignableFrom:(Ljava/lang/Class;)Z
            ifeq 13
        12: .line 135
      StackMap locals:
      StackMap stack:
            new java.lang.AssertionError
            dup
            new java.lang.StringBuilder
            dup
            aload 0 /* this */
            getfield org.graalvm.compiler.serviceprovider.SpeculationReasonGroup.name:Ljava/lang/String;
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc ": Cannot pass null for argument "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            iload 2 /* i */
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        end local 4 // java.lang.Class c
        end local 3 // java.lang.Object o
        13: .line 123
      StackMap locals:
      StackMap stack:
            iinc 2 /* i */ 1
      StackMap locals:
      StackMap stack:
        14: iload 2 /* i */
            aload 1 /* context */
            arraylength
            if_icmplt 3
        end local 2 // int i
        15: .line 139
            iconst_1
            ireturn
        end local 1 // java.lang.Object[] context
        end local 0 // org.graalvm.compiler.serviceprovider.SpeculationReasonGroup this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   16     0     this  Lorg/graalvm/compiler/serviceprovider/SpeculationReasonGroup;
            0   16     1  context  [Ljava/lang/Object;
            2   15     2        i  I
            4   13     3        o  Ljava/lang/Object;
            5   13     4        c  Ljava/lang/Class<*>;
           10   11     5   oClass  Ljava/lang/Class<*>;
    MethodParameters:
         Name  Flags
      context  
}
SourceFile: "SpeculationReasonGroup.java"
NestMembers:
  org.graalvm.compiler.serviceprovider.SpeculationReasonGroup$SpeculationContextObject  org.graalvm.compiler.serviceprovider.SpeculationReasonGroup$SpeculationContextObject$Visitor
InnerClasses:
  public abstract SpeculationReason = jdk.vm.ci.meta.SpeculationLog$SpeculationReason of jdk.vm.ci.meta.SpeculationLog
  public abstract SpeculationContextObject = org.graalvm.compiler.serviceprovider.SpeculationReasonGroup$SpeculationContextObject of org.graalvm.compiler.serviceprovider.SpeculationReasonGroup
/

java/ 15/ jdk.internal.vm.compiler/org/graalvm/compiler/serviceprovider/SpeculationReasonGroup.class
