public class sun.nio.cs.ext.MS50221 extends sun.nio.cs.ext.MS50220
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: sun.nio.cs.ext.MS50221
  super_class: sun.nio.cs.ext.MS50220
{
  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // sun.nio.cs.ext.MS50221 this
         0: .line 34
            aload 0 /* this */
            ldc "x-windows-50221"
         1: .line 35
            ldc "x-windows-50221"
            invokestatic sun.nio.cs.ext.ExtendedCharsets.aliasesFor:(Ljava/lang/String;)[Ljava/lang/String;
            invokespecial sun.nio.cs.ext.MS50220.<init>:(Ljava/lang/String;[Ljava/lang/String;)V
         2: .line 36
            return
        end local 0 // sun.nio.cs.ext.MS50221 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lsun/nio/cs/ext/MS50221;

  public java.lang.String historicalName();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // sun.nio.cs.ext.MS50221 this
         0: .line 39
            ldc "MS50221"
            areturn
        end local 0 // sun.nio.cs.ext.MS50221 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lsun/nio/cs/ext/MS50221;

  public boolean contains(java.nio.charset.Charset);
    descriptor: (Ljava/nio/charset/Charset;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // sun.nio.cs.ext.MS50221 this
        start local 1 // java.nio.charset.Charset cs
         0: .line 43
            aload 0 /* this */
            aload 1 /* cs */
            invokespecial sun.nio.cs.ext.MS50220.contains:(Ljava/nio/charset/Charset;)Z
            ifne 4
         1: .line 44
            aload 1 /* cs */
            instanceof sun.nio.cs.JIS_X_0212
            ifne 4
         2: .line 45
            aload 1 /* cs */
            instanceof sun.nio.cs.ext.MS50221
            ifne 4
         3: .line 43
            iconst_0
            ireturn
      StackMap locals:
      StackMap stack:
         4: iconst_1
            ireturn
        end local 1 // java.nio.charset.Charset cs
        end local 0 // sun.nio.cs.ext.MS50221 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lsun/nio/cs/ext/MS50221;
            0    5     1    cs  Ljava/nio/charset/Charset;
    MethodParameters:
      Name  Flags
      cs    

  protected boolean doSBKANA();
    descriptor: ()Z
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // sun.nio.cs.ext.MS50221 this
         0: .line 49
            iconst_1
            ireturn
        end local 0 // sun.nio.cs.ext.MS50221 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lsun/nio/cs/ext/MS50221;
}
SourceFile: "MS50221.java"