https://www.graalvm.org/ 
class com.oracle.graal.pointsto.BigBang$ConstantObjectsProfiler$ConstantCounterEntry
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: com.oracle.graal.pointsto.BigBang$ConstantObjectsProfiler$ConstantCounterEntry
  super_class: java.lang.Object
{
  protected com.oracle.graal.pointsto.meta.AnalysisType type;
    descriptor: Lcom/oracle/graal/pointsto/meta/AnalysisType;
    flags: (0x0004) ACC_PROTECTED

  protected int counter;
    descriptor: I
    flags: (0x0004) ACC_PROTECTED

  void <init>(com.oracle.graal.pointsto.meta.AnalysisType, int);
    descriptor: (Lcom/oracle/graal/pointsto/meta/AnalysisType;I)V
    flags: (0x0000) 
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // com.oracle.graal.pointsto.BigBang$ConstantObjectsProfiler$ConstantCounterEntry this
        start local 1 // com.oracle.graal.pointsto.meta.AnalysisType type
        start local 2 // int counter
         0: .line 677
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 678
            aload 0 /* this */
            aload 1 /* type */
            putfield com.oracle.graal.pointsto.BigBang$ConstantObjectsProfiler$ConstantCounterEntry.type:Lcom/oracle/graal/pointsto/meta/AnalysisType;
         2: .line 679
            aload 0 /* this */
            iload 2 /* counter */
            putfield com.oracle.graal.pointsto.BigBang$ConstantObjectsProfiler$ConstantCounterEntry.counter:I
         3: .line 680
            return
        end local 2 // int counter
        end local 1 // com.oracle.graal.pointsto.meta.AnalysisType type
        end local 0 // com.oracle.graal.pointsto.BigBang$ConstantObjectsProfiler$ConstantCounterEntry this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    4     0     this  Lcom/oracle/graal/pointsto/BigBang$ConstantObjectsProfiler$ConstantCounterEntry;
            0    4     1     type  Lcom/oracle/graal/pointsto/meta/AnalysisType;
            0    4     2  counter  I
    MethodParameters:
         Name  Flags
      type     
      counter  
}
SourceFile: "BigBang.java"
NestHost: com.oracle.graal.pointsto.BigBang
InnerClasses:
  public ConstantObjectsProfiler = com.oracle.graal.pointsto.BigBang$ConstantObjectsProfiler of com.oracle.graal.pointsto.BigBang
  ConstantCounterEntry = com.oracle.graal.pointsto.BigBang$ConstantObjectsProfiler$ConstantCounterEntry of com.oracle.graal.pointsto.BigBang$ConstantObjectsProfiler