class javax.swing.text.MaskFormatter$AlphaNumericCharacter extends javax.swing.text.MaskFormatter$MaskCharacter
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: javax.swing.text.MaskFormatter$AlphaNumericCharacter
  super_class: javax.swing.text.MaskFormatter$MaskCharacter
{
  final javax.swing.text.MaskFormatter this$0;
    descriptor: Ljavax/swing/text/MaskFormatter;
    flags: (0x1010) ACC_FINAL, ACC_SYNTHETIC

  private void <init>(javax.swing.text.MaskFormatter);
    descriptor: (Ljavax/swing/text/MaskFormatter;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // javax.swing.text.MaskFormatter$AlphaNumericCharacter this
         0: .line 987
            aload 0 /* this */
            aload 1
            putfield javax.swing.text.MaskFormatter$AlphaNumericCharacter.this$0:Ljavax/swing/text/MaskFormatter;
            aload 0 /* this */
            aload 1
            invokespecial javax.swing.text.MaskFormatter$MaskCharacter.<init>:(Ljavax/swing/text/MaskFormatter;)V
            return
        end local 0 // javax.swing.text.MaskFormatter$AlphaNumericCharacter this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljavax/swing/text/MaskFormatter$AlphaNumericCharacter;
    MethodParameters:
        Name  Flags
      this$0  final

  public boolean isValidCharacter(char);
    descriptor: (C)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // javax.swing.text.MaskFormatter$AlphaNumericCharacter this
        start local 1 // char aChar
         0: .line 989
            iload 1 /* aChar */
            invokestatic java.lang.Character.isLetterOrDigit:(C)Z
            ifeq 3
         1: .line 990
            aload 0 /* this */
            iload 1 /* aChar */
            invokespecial javax.swing.text.MaskFormatter$MaskCharacter.isValidCharacter:(C)Z
            ifeq 3
         2: .line 989
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         3: iconst_0
            ireturn
        end local 1 // char aChar
        end local 0 // javax.swing.text.MaskFormatter$AlphaNumericCharacter this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    4     0   this  Ljavax/swing/text/MaskFormatter$AlphaNumericCharacter;
            0    4     1  aChar  C
    MethodParameters:
       Name  Flags
      aChar  
}
SourceFile: "MaskFormatter.java"
NestHost: javax.swing.text.MaskFormatter
InnerClasses:
  private AlphaNumericCharacter = javax.swing.text.MaskFormatter$AlphaNumericCharacter of javax.swing.text.MaskFormatter
  private MaskCharacter = javax.swing.text.MaskFormatter$MaskCharacter of javax.swing.text.MaskFormatter