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. 
final class com.google.common.primitives.ParseRequest
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: com.google.common.primitives.ParseRequest
  super_class: java.lang.Object
{
  final java.lang.String rawValue;
    descriptor: Ljava/lang/String;
    flags: (0x0010) ACC_FINAL

  final int radix;
    descriptor: I
    flags: (0x0010) ACC_FINAL

  private void <init>(java.lang.String, int);
    descriptor: (Ljava/lang/String;I)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // com.google.common.primitives.ParseRequest this
        start local 1 // java.lang.String rawValue
        start local 2 // int radix
         0: .line 25
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 26
            aload 0 /* this */
            aload 1 /* rawValue */
            putfield com.google.common.primitives.ParseRequest.rawValue:Ljava/lang/String;
         2: .line 27
            aload 0 /* this */
            iload 2 /* radix */
            putfield com.google.common.primitives.ParseRequest.radix:I
         3: .line 28
            return
        end local 2 // int radix
        end local 1 // java.lang.String rawValue
        end local 0 // com.google.common.primitives.ParseRequest this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    4     0      this  Lcom/google/common/primitives/ParseRequest;
            0    4     1  rawValue  Ljava/lang/String;
            0    4     2     radix  I
    MethodParameters:
          Name  Flags
      rawValue  
      radix     

  static com.google.common.primitives.ParseRequest fromString(java.lang.String);
    descriptor: (Ljava/lang/String;)Lcom/google/common/primitives/ParseRequest;
    flags: (0x0008) ACC_STATIC
    Code:
      stack=4, locals=4, args_size=1
        start local 0 // java.lang.String stringValue
         0: .line 31
            aload 0 /* stringValue */
            invokevirtual java.lang.String.length:()I
            ifne 2
         1: .line 32
            new java.lang.NumberFormatException
            dup
            ldc "empty string"
            invokespecial java.lang.NumberFormatException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 38
      StackMap locals:
      StackMap stack:
            aload 0 /* stringValue */
            iconst_0
            invokevirtual java.lang.String.charAt:(I)C
            istore 3 /* firstChar */
        start local 3 // char firstChar
         3: .line 39
            aload 0 /* stringValue */
            ldc "0x"
            invokevirtual java.lang.String.startsWith:(Ljava/lang/String;)Z
            ifne 4
            aload 0 /* stringValue */
            ldc "0X"
            invokevirtual java.lang.String.startsWith:(Ljava/lang/String;)Z
            ifeq 7
         4: .line 40
      StackMap locals: java.lang.String top top int
      StackMap stack:
            aload 0 /* stringValue */
            iconst_2
            invokevirtual java.lang.String.substring:(I)Ljava/lang/String;
            astore 1 /* rawValue */
        start local 1 // java.lang.String rawValue
         5: .line 41
            bipush 16
            istore 2 /* radix */
        start local 2 // int radix
         6: .line 42
            goto 17
        end local 2 // int radix
        end local 1 // java.lang.String rawValue
      StackMap locals:
      StackMap stack:
         7: iload 3 /* firstChar */
            bipush 35
            if_icmpne 11
         8: .line 43
            aload 0 /* stringValue */
            iconst_1
            invokevirtual java.lang.String.substring:(I)Ljava/lang/String;
            astore 1 /* rawValue */
        start local 1 // java.lang.String rawValue
         9: .line 44
            bipush 16
            istore 2 /* radix */
        start local 2 // int radix
        10: .line 45
            goto 17
        end local 2 // int radix
        end local 1 // java.lang.String rawValue
      StackMap locals:
      StackMap stack:
        11: iload 3 /* firstChar */
            bipush 48
            if_icmpne 15
            aload 0 /* stringValue */
            invokevirtual java.lang.String.length:()I
            iconst_1
            if_icmple 15
        12: .line 46
            aload 0 /* stringValue */
            iconst_1
            invokevirtual java.lang.String.substring:(I)Ljava/lang/String;
            astore 1 /* rawValue */
        start local 1 // java.lang.String rawValue
        13: .line 47
            bipush 8
            istore 2 /* radix */
        start local 2 // int radix
        14: .line 48
            goto 17
        end local 2 // int radix
        end local 1 // java.lang.String rawValue
        15: .line 49
      StackMap locals:
      StackMap stack:
            aload 0 /* stringValue */
            astore 1 /* rawValue */
        start local 1 // java.lang.String rawValue
        16: .line 50
            bipush 10
            istore 2 /* radix */
        start local 2 // int radix
        17: .line 53
      StackMap locals: java.lang.String java.lang.String int int
      StackMap stack:
            new com.google.common.primitives.ParseRequest
            dup
            aload 1 /* rawValue */
            iload 2 /* radix */
            invokespecial com.google.common.primitives.ParseRequest.<init>:(Ljava/lang/String;I)V
            areturn
        end local 3 // char firstChar
        end local 2 // int radix
        end local 1 // java.lang.String rawValue
        end local 0 // java.lang.String stringValue
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   18     0  stringValue  Ljava/lang/String;
            5    7     1     rawValue  Ljava/lang/String;
            9   11     1     rawValue  Ljava/lang/String;
           13   15     1     rawValue  Ljava/lang/String;
           16   18     1     rawValue  Ljava/lang/String;
            6    7     2        radix  I
           10   11     2        radix  I
           14   15     2        radix  I
           17   18     2        radix  I
            3   18     3    firstChar  C
    MethodParameters:
             Name  Flags
      stringValue  
}
SourceFile: "ParseRequest.java"
    RuntimeInvisibleAnnotations: 
      com.google.common.annotations.GwtCompatible()