https://www.graalvm.org/ 
class com.oracle.truffle.object.CoreLocations$IntLocationDecorator extends com.oracle.truffle.object.CoreLocations$PrimitiveLocationDecorator implements com.oracle.truffle.object.CoreLocations$IntLocation
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: com.oracle.truffle.object.CoreLocations$IntLocationDecorator
  super_class: com.oracle.truffle.object.CoreLocations$PrimitiveLocationDecorator
{
  protected void <init>(com.oracle.truffle.object.CoreLocations$LongLocation);
    descriptor: (Lcom/oracle/truffle/object/CoreLocations$LongLocation;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // com.oracle.truffle.object.CoreLocations$IntLocationDecorator this
        start local 1 // com.oracle.truffle.object.CoreLocations$LongLocation longLocation
         0: .line 756
            aload 0 /* this */
            aload 1 /* longLocation */
            invokespecial com.oracle.truffle.object.CoreLocations$PrimitiveLocationDecorator.<init>:(Lcom/oracle/truffle/object/CoreLocations$LongLocation;)V
         1: .line 757
            return
        end local 1 // com.oracle.truffle.object.CoreLocations$LongLocation longLocation
        end local 0 // com.oracle.truffle.object.CoreLocations$IntLocationDecorator this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    2     0          this  Lcom/oracle/truffle/object/CoreLocations$IntLocationDecorator;
            0    2     1  longLocation  Lcom/oracle/truffle/object/CoreLocations$LongLocation;
    MethodParameters:
              Name  Flags
      longLocation  

  public final java.lang.Object get(com.oracle.truffle.api.object.DynamicObject, boolean);
    descriptor: (Lcom/oracle/truffle/api/object/DynamicObject;Z)Ljava/lang/Object;
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // com.oracle.truffle.object.CoreLocations$IntLocationDecorator this
        start local 1 // com.oracle.truffle.api.object.DynamicObject store
        start local 2 // boolean condition
         0: .line 761
            aload 0 /* this */
            aload 1 /* store */
            iload 2 /* condition */
            invokevirtual com.oracle.truffle.object.CoreLocations$IntLocationDecorator.getInt:(Lcom/oracle/truffle/api/object/DynamicObject;Z)I
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            areturn
        end local 2 // boolean condition
        end local 1 // com.oracle.truffle.api.object.DynamicObject store
        end local 0 // com.oracle.truffle.object.CoreLocations$IntLocationDecorator this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    1     0       this  Lcom/oracle/truffle/object/CoreLocations$IntLocationDecorator;
            0    1     1      store  Lcom/oracle/truffle/api/object/DynamicObject;
            0    1     2  condition  Z
    MethodParameters:
           Name  Flags
      store      
      condition  

  public int getInt(com.oracle.truffle.api.object.DynamicObject, boolean);
    descriptor: (Lcom/oracle/truffle/api/object/DynamicObject;Z)I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // com.oracle.truffle.object.CoreLocations$IntLocationDecorator this
        start local 1 // com.oracle.truffle.api.object.DynamicObject store
        start local 2 // boolean condition
         0: .line 766
            aload 0 /* this */
            aload 1 /* store */
            iload 2 /* condition */
            invokevirtual com.oracle.truffle.object.CoreLocations$IntLocationDecorator.getLongInternal:(Lcom/oracle/truffle/api/object/DynamicObject;Z)J
            l2i
            ireturn
        end local 2 // boolean condition
        end local 1 // com.oracle.truffle.api.object.DynamicObject store
        end local 0 // com.oracle.truffle.object.CoreLocations$IntLocationDecorator this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    1     0       this  Lcom/oracle/truffle/object/CoreLocations$IntLocationDecorator;
            0    1     1      store  Lcom/oracle/truffle/api/object/DynamicObject;
            0    1     2  condition  Z
    MethodParameters:
           Name  Flags
      store      
      condition  

  public void setInt(com.oracle.truffle.api.object.DynamicObject, int, boolean);
    descriptor: (Lcom/oracle/truffle/api/object/DynamicObject;IZ)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=4, args_size=4
        start local 0 // com.oracle.truffle.object.CoreLocations$IntLocationDecorator this
        start local 1 // com.oracle.truffle.api.object.DynamicObject store
        start local 2 // int value
        start local 3 // boolean condition
         0: .line 771
            aload 0 /* this */
            aload 1 /* store */
            iload 2 /* value */
            i2l
            iload 3 /* condition */
            invokevirtual com.oracle.truffle.object.CoreLocations$IntLocationDecorator.setLongInternal:(Lcom/oracle/truffle/api/object/DynamicObject;JZ)V
         1: .line 772
            return
        end local 3 // boolean condition
        end local 2 // int value
        end local 1 // com.oracle.truffle.api.object.DynamicObject store
        end local 0 // com.oracle.truffle.object.CoreLocations$IntLocationDecorator this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    2     0       this  Lcom/oracle/truffle/object/CoreLocations$IntLocationDecorator;
            0    2     1      store  Lcom/oracle/truffle/api/object/DynamicObject;
            0    2     2      value  I
            0    2     3  condition  Z
    MethodParameters:
           Name  Flags
      store      
      value      
      condition  

  public final void setInternal(com.oracle.truffle.api.object.DynamicObject, java.lang.Object, boolean);
    descriptor: (Lcom/oracle/truffle/api/object/DynamicObject;Ljava/lang/Object;Z)V
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=5, locals=4, args_size=4
        start local 0 // com.oracle.truffle.object.CoreLocations$IntLocationDecorator this
        start local 1 // com.oracle.truffle.api.object.DynamicObject store
        start local 2 // java.lang.Object value
        start local 3 // boolean condition
         0: .line 776
            aload 0 /* this */
            aload 2 /* value */
            invokevirtual com.oracle.truffle.object.CoreLocations$IntLocationDecorator.canStore:(Ljava/lang/Object;)Z
            ifeq 3
         1: .line 777
            aload 0 /* this */
            aload 1 /* store */
            aload 2 /* value */
            checkcast java.lang.Integer
            invokevirtual java.lang.Integer.intValue:()I
            i2l
            iload 3 /* condition */
            invokevirtual com.oracle.truffle.object.CoreLocations$IntLocationDecorator.setLongInternal:(Lcom/oracle/truffle/api/object/DynamicObject;JZ)V
         2: .line 778
            goto 4
         3: .line 779
      StackMap locals:
      StackMap stack:
            invokestatic com.oracle.truffle.object.CoreLocations$IntLocationDecorator.incompatibleLocation:()Lcom/oracle/truffle/api/object/IncompatibleLocationException;
            athrow
         4: .line 781
      StackMap locals:
      StackMap stack:
            return
        end local 3 // boolean condition
        end local 2 // java.lang.Object value
        end local 1 // com.oracle.truffle.api.object.DynamicObject store
        end local 0 // com.oracle.truffle.object.CoreLocations$IntLocationDecorator this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    5     0       this  Lcom/oracle/truffle/object/CoreLocations$IntLocationDecorator;
            0    5     1      store  Lcom/oracle/truffle/api/object/DynamicObject;
            0    5     2      value  Ljava/lang/Object;
            0    5     3  condition  Z
    Exceptions:
      throws com.oracle.truffle.api.object.IncompatibleLocationException
    MethodParameters:
           Name  Flags
      store      
      value      
      condition  

  public final int getInt(com.oracle.truffle.api.object.DynamicObject, com.oracle.truffle.api.object.Shape);
    descriptor: (Lcom/oracle/truffle/api/object/DynamicObject;Lcom/oracle/truffle/api/object/Shape;)I
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=4, locals=3, args_size=3
        start local 0 // com.oracle.truffle.object.CoreLocations$IntLocationDecorator this
        start local 1 // com.oracle.truffle.api.object.DynamicObject store
        start local 2 // com.oracle.truffle.api.object.Shape shape
         0: .line 785
            aload 0 /* this */
            aload 1 /* store */
            aload 1 /* store */
            aload 2 /* shape */
            invokestatic com.oracle.truffle.object.CoreLocations$IntLocationDecorator.checkShape:(Lcom/oracle/truffle/api/object/DynamicObject;Lcom/oracle/truffle/api/object/Shape;)Z
            invokevirtual com.oracle.truffle.object.CoreLocations$IntLocationDecorator.getInt:(Lcom/oracle/truffle/api/object/DynamicObject;Z)I
            ireturn
        end local 2 // com.oracle.truffle.api.object.Shape shape
        end local 1 // com.oracle.truffle.api.object.DynamicObject store
        end local 0 // com.oracle.truffle.object.CoreLocations$IntLocationDecorator this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    1     0   this  Lcom/oracle/truffle/object/CoreLocations$IntLocationDecorator;
            0    1     1  store  Lcom/oracle/truffle/api/object/DynamicObject;
            0    1     2  shape  Lcom/oracle/truffle/api/object/Shape;
    MethodParameters:
       Name  Flags
      store  
      shape  

  public final boolean canStore(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=1, locals=2, args_size=2
        start local 0 // com.oracle.truffle.object.CoreLocations$IntLocationDecorator this
        start local 1 // java.lang.Object value
         0: .line 790
            aload 1 /* value */
            instanceof java.lang.Integer
            ireturn
        end local 1 // java.lang.Object value
        end local 0 // com.oracle.truffle.object.CoreLocations$IntLocationDecorator this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    1     0   this  Lcom/oracle/truffle/object/CoreLocations$IntLocationDecorator;
            0    1     1  value  Ljava/lang/Object;
    MethodParameters:
       Name  Flags
      value  

  public java.lang.Class<java.lang.Integer> getType();
    descriptor: ()Ljava/lang/Class;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.oracle.truffle.object.CoreLocations$IntLocationDecorator this
         0: .line 794
            getstatic java.lang.Integer.TYPE:Ljava/lang/Class;
            areturn
        end local 0 // com.oracle.truffle.object.CoreLocations$IntLocationDecorator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/truffle/object/CoreLocations$IntLocationDecorator;
    Signature: ()Ljava/lang/Class<Ljava/lang/Integer;>;
}
SourceFile: "CoreLocations.java"
NestHost: com.oracle.truffle.object.CoreLocations
InnerClasses:
  public abstract IntLocation = com.oracle.truffle.object.CoreLocations$IntLocation of com.oracle.truffle.object.CoreLocations
  IntLocationDecorator = com.oracle.truffle.object.CoreLocations$IntLocationDecorator of com.oracle.truffle.object.CoreLocations
  public abstract LongLocation = com.oracle.truffle.object.CoreLocations$LongLocation of com.oracle.truffle.object.CoreLocations
  public abstract PrimitiveLocationDecorator = com.oracle.truffle.object.CoreLocations$PrimitiveLocationDecorator of com.oracle.truffle.object.CoreLocations