https://github.com/eclipse/eclipse-collections/eclipse-collections: Eclipse Collections is a collections framework for Java. It has JDK-compatible List, Set and Map implementations with a rich API and set of utility classes that work with any JDK compatible Collections, Arrays, Maps or Strings. The iteration protocol was inspired by the Smalltalk collection framework.
  • Craig P. Motlin
  • Donald Raab
  • Mohammad A. Rezaei
  • Hiroshi Ito
  • Nikhil J. Nanivadekar
  • Sirisha Pratha 
class org.eclipse.collections.impl.bag.sorted.mutable.TreeBag$1 extends org.eclipse.collections.impl.block.procedure.checked.CheckedProcedure2<T, org.eclipse.collections.impl.Counter>
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: org.eclipse.collections.impl.bag.sorted.mutable.TreeBag$1
  super_class: org.eclipse.collections.impl.block.procedure.checked.CheckedProcedure2
{
  final org.eclipse.collections.impl.bag.sorted.mutable.TreeBag this$0;
    descriptor: Lorg/eclipse/collections/impl/bag/sorted/mutable/TreeBag;
    flags: (0x1010) ACC_FINAL, ACC_SYNTHETIC

  private final java.io.ObjectOutput val$out;
    descriptor: Ljava/io/ObjectOutput;
    flags: (0x1012) ACC_PRIVATE, ACC_FINAL, ACC_SYNTHETIC

  void <init>(org.eclipse.collections.impl.bag.sorted.mutable.TreeBag, java.io.ObjectOutput);
    descriptor: (Lorg/eclipse/collections/impl/bag/sorted/mutable/TreeBag;Ljava/io/ObjectOutput;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // org.eclipse.collections.impl.bag.sorted.mutable.TreeBag$1 this
         0: .line 275
            aload 0 /* this */
            aload 1
            putfield org.eclipse.collections.impl.bag.sorted.mutable.TreeBag$1.this$0:Lorg/eclipse/collections/impl/bag/sorted/mutable/TreeBag;
            aload 0 /* this */
            aload 2
            putfield org.eclipse.collections.impl.bag.sorted.mutable.TreeBag$1.val$out:Ljava/io/ObjectOutput;
            aload 0 /* this */
            invokespecial org.eclipse.collections.impl.block.procedure.checked.CheckedProcedure2.<init>:()V
            return
        end local 0 // org.eclipse.collections.impl.bag.sorted.mutable.TreeBag$1 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/eclipse/collections/impl/bag/sorted/mutable/TreeBag$1;
    MethodParameters:
         Name  Flags
      this$0   final
      val$out  final

  public void safeValue(T, org.eclipse.collections.impl.Counter);
    descriptor: (Ljava/lang/Object;Lorg/eclipse/collections/impl/Counter;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // org.eclipse.collections.impl.bag.sorted.mutable.TreeBag$1 this
        start local 1 // java.lang.Object object
        start local 2 // org.eclipse.collections.impl.Counter parameter
         0: .line 279
            aload 0 /* this */
            getfield org.eclipse.collections.impl.bag.sorted.mutable.TreeBag$1.val$out:Ljava/io/ObjectOutput;
            aload 1 /* object */
            invokeinterface java.io.ObjectOutput.writeObject:(Ljava/lang/Object;)V
         1: .line 280
            aload 0 /* this */
            getfield org.eclipse.collections.impl.bag.sorted.mutable.TreeBag$1.val$out:Ljava/io/ObjectOutput;
            aload 2 /* parameter */
            invokevirtual org.eclipse.collections.impl.Counter.getCount:()I
            invokeinterface java.io.ObjectOutput.writeInt:(I)V
         2: .line 281
            return
        end local 2 // org.eclipse.collections.impl.Counter parameter
        end local 1 // java.lang.Object object
        end local 0 // org.eclipse.collections.impl.bag.sorted.mutable.TreeBag$1 this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    3     0       this  Lorg/eclipse/collections/impl/bag/sorted/mutable/TreeBag$1;
            0    3     1     object  TT;
            0    3     2  parameter  Lorg/eclipse/collections/impl/Counter;
    Exceptions:
      throws java.lang.Exception
    Signature: (TT;Lorg/eclipse/collections/impl/Counter;)V
    MethodParameters:
           Name  Flags
      object     
      parameter  

  public void safeValue(java.lang.Object, java.lang.Object);
    descriptor: (Ljava/lang/Object;Ljava/lang/Object;)V
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=3, locals=3, args_size=3
         0: .line 1
            aload 0
            aload 1
            checkcast java.lang.Object
            aload 2
            checkcast org.eclipse.collections.impl.Counter
            invokevirtual org.eclipse.collections.impl.bag.sorted.mutable.TreeBag$1.safeValue:(Ljava/lang/Object;Lorg/eclipse/collections/impl/Counter;)V
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature
    Exceptions:
      throws java.lang.Exception
}
Signature: Lorg/eclipse/collections/impl/block/procedure/checked/CheckedProcedure2<TT;Lorg/eclipse/collections/impl/Counter;>;
SourceFile: "TreeBag.java"
EnclosingMethod: org.eclipse.collections.impl.bag.sorted.mutable.TreeBag.writeExternal:(Ljava/io/ObjectOutput;)V
NestHost: org.eclipse.collections.impl.bag.sorted.mutable.TreeBag
InnerClasses:
  org.eclipse.collections.impl.bag.sorted.mutable.TreeBag$1