https://github.com/google/guava/guava: Guava is a suite of core and expanded libraries that include utility classes, google's collections, io classes, and much much more. 
class com.google.common.collect.ImmutableRangeSet$AsSetSerializedForm<C extends java.lang.Comparable> implements java.io.Serializable
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: com.google.common.collect.ImmutableRangeSet$AsSetSerializedForm
  super_class: java.lang.Object
{
  private final com.google.common.collect.ImmutableList<com.google.common.collect.Range<C>> ranges;
    descriptor: Lcom/google/common/collect/ImmutableList;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Lcom/google/common/collect/ImmutableList<Lcom/google/common/collect/Range<TC;>;>;

  private final com.google.common.collect.DiscreteDomain<C> domain;
    descriptor: Lcom/google/common/collect/DiscreteDomain;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Lcom/google/common/collect/DiscreteDomain<TC;>;

  void <init>(com.google.common.collect.ImmutableList<com.google.common.collect.Range<C>>, com.google.common.collect.DiscreteDomain<C>);
    descriptor: (Lcom/google/common/collect/ImmutableList;Lcom/google/common/collect/DiscreteDomain;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // com.google.common.collect.ImmutableRangeSet$AsSetSerializedForm this
        start local 1 // com.google.common.collect.ImmutableList ranges
        start local 2 // com.google.common.collect.DiscreteDomain domain
         0: .line 686
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 687
            aload 0 /* this */
            aload 1 /* ranges */
            putfield com.google.common.collect.ImmutableRangeSet$AsSetSerializedForm.ranges:Lcom/google/common/collect/ImmutableList;
         2: .line 688
            aload 0 /* this */
            aload 2 /* domain */
            putfield com.google.common.collect.ImmutableRangeSet$AsSetSerializedForm.domain:Lcom/google/common/collect/DiscreteDomain;
         3: .line 689
            return
        end local 2 // com.google.common.collect.DiscreteDomain domain
        end local 1 // com.google.common.collect.ImmutableList ranges
        end local 0 // com.google.common.collect.ImmutableRangeSet$AsSetSerializedForm this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    4     0    this  Lcom/google/common/collect/ImmutableRangeSet$AsSetSerializedForm<TC;>;
            0    4     1  ranges  Lcom/google/common/collect/ImmutableList<Lcom/google/common/collect/Range<TC;>;>;
            0    4     2  domain  Lcom/google/common/collect/DiscreteDomain<TC;>;
    Signature: (Lcom/google/common/collect/ImmutableList<Lcom/google/common/collect/Range<TC;>;>;Lcom/google/common/collect/DiscreteDomain<TC;>;)V
    MethodParameters:
        Name  Flags
      ranges  
      domain  

  java.lang.Object readResolve();
    descriptor: ()Ljava/lang/Object;
    flags: (0x0000) 
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // com.google.common.collect.ImmutableRangeSet$AsSetSerializedForm this
         0: .line 692
            new com.google.common.collect.ImmutableRangeSet
            dup
            aload 0 /* this */
            getfield com.google.common.collect.ImmutableRangeSet$AsSetSerializedForm.ranges:Lcom/google/common/collect/ImmutableList;
            invokespecial com.google.common.collect.ImmutableRangeSet.<init>:(Lcom/google/common/collect/ImmutableList;)V
            aload 0 /* this */
            getfield com.google.common.collect.ImmutableRangeSet$AsSetSerializedForm.domain:Lcom/google/common/collect/DiscreteDomain;
            invokevirtual com.google.common.collect.ImmutableRangeSet.asSet:(Lcom/google/common/collect/DiscreteDomain;)Lcom/google/common/collect/ImmutableSortedSet;
            areturn
        end local 0 // com.google.common.collect.ImmutableRangeSet$AsSetSerializedForm this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/google/common/collect/ImmutableRangeSet$AsSetSerializedForm<TC;>;
}
Signature: <C::Ljava/lang/Comparable;>Ljava/lang/Object;Ljava/io/Serializable;
SourceFile: "ImmutableRangeSet.java"
NestHost: com.google.common.collect.ImmutableRangeSet
InnerClasses:
  private AsSetSerializedForm = com.google.common.collect.ImmutableRangeSet$AsSetSerializedForm of com.google.common.collect.ImmutableRangeSet