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.ArrayTable$Row extends com.google.common.collect.ArrayTable$ArrayMap<C, V>
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: com.google.common.collect.ArrayTable$Row
  super_class: com.google.common.collect.ArrayTable$ArrayMap
{
  final int rowIndex;
    descriptor: I
    flags: (0x0010) ACC_FINAL

  final com.google.common.collect.ArrayTable this$0;
    descriptor: Lcom/google/common/collect/ArrayTable;
    flags: (0x1010) ACC_FINAL, ACC_SYNTHETIC

  void <init>(com.google.common.collect.ArrayTable, int);
    descriptor: (Lcom/google/common/collect/ArrayTable;I)V
    flags: (0x0000) 
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // com.google.common.collect.ArrayTable$Row this
        start local 2 // int rowIndex
         0: .line 680
            aload 0 /* this */
            aload 1
            putfield com.google.common.collect.ArrayTable$Row.this$0:Lcom/google/common/collect/ArrayTable;
         1: .line 681
            aload 0 /* this */
            aload 1
            getfield com.google.common.collect.ArrayTable.columnKeyToIndex:Lcom/google/common/collect/ImmutableMap;
            invokespecial com.google.common.collect.ArrayTable$ArrayMap.<init>:(Lcom/google/common/collect/ImmutableMap;)V
         2: .line 682
            aload 0 /* this */
            iload 2 /* rowIndex */
            putfield com.google.common.collect.ArrayTable$Row.rowIndex:I
         3: .line 683
            return
        end local 2 // int rowIndex
        end local 0 // com.google.common.collect.ArrayTable$Row this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    4     0      this  Lcom/google/common/collect/ArrayTable$Row;
            0    4     2  rowIndex  I
    MethodParameters:
          Name  Flags
      this$0    final
      rowIndex  

  java.lang.String getKeyRole();
    descriptor: ()Ljava/lang/String;
    flags: (0x0000) 
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.google.common.collect.ArrayTable$Row this
         0: .line 687
            ldc "Column"
            areturn
        end local 0 // com.google.common.collect.ArrayTable$Row this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/google/common/collect/ArrayTable$Row;

  V getValue();
    descriptor: (I)Ljava/lang/Object;
    flags: (0x0000) 
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // com.google.common.collect.ArrayTable$Row this
        start local 1 // int index
         0: .line 692
            aload 0 /* this */
            getfield com.google.common.collect.ArrayTable$Row.this$0:Lcom/google/common/collect/ArrayTable;
            aload 0 /* this */
            getfield com.google.common.collect.ArrayTable$Row.rowIndex:I
            iload 1 /* index */
            invokevirtual com.google.common.collect.ArrayTable.at:(II)Ljava/lang/Object;
            areturn
        end local 1 // int index
        end local 0 // com.google.common.collect.ArrayTable$Row this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    1     0   this  Lcom/google/common/collect/ArrayTable$Row;
            0    1     1  index  I
    Signature: (I)TV;
    MethodParameters:
       Name  Flags
      index  

  V setValue(int, );
    descriptor: (ILjava/lang/Object;)Ljava/lang/Object;
    flags: (0x0000) 
    Code:
      stack=4, locals=3, args_size=3
        start local 0 // com.google.common.collect.ArrayTable$Row this
        start local 1 // int index
        start local 2 // java.lang.Object newValue
         0: .line 697
            aload 0 /* this */
            getfield com.google.common.collect.ArrayTable$Row.this$0:Lcom/google/common/collect/ArrayTable;
            aload 0 /* this */
            getfield com.google.common.collect.ArrayTable$Row.rowIndex:I
            iload 1 /* index */
            aload 2 /* newValue */
            invokevirtual com.google.common.collect.ArrayTable.set:(IILjava/lang/Object;)Ljava/lang/Object;
            areturn
        end local 2 // java.lang.Object newValue
        end local 1 // int index
        end local 0 // com.google.common.collect.ArrayTable$Row this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    1     0      this  Lcom/google/common/collect/ArrayTable$Row;
            0    1     1     index  I
            0    1     2  newValue  TV;
    Signature: (ITV;)TV;
    MethodParameters:
          Name  Flags
      index     
      newValue  
}
Signature: Lcom/google/common/collect/ArrayTable$ArrayMap<TC;TV;>;
SourceFile: "ArrayTable.java"
NestHost: com.google.common.collect.ArrayTable
InnerClasses:
  private abstract ArrayMap = com.google.common.collect.ArrayTable$ArrayMap of com.google.common.collect.ArrayTable
  private Row = com.google.common.collect.ArrayTable$Row of com.google.common.collect.ArrayTable