public class sun.nio.cs.ext.AbstractCharsetProvider extends java.nio.charset.spi.CharsetProvider
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: sun.nio.cs.ext.AbstractCharsetProvider
  super_class: java.nio.charset.spi.CharsetProvider
{
  private java.util.Map<java.lang.String, java.lang.String> classMap;
    descriptor: Ljava/util/Map;
    flags: (0x0002) ACC_PRIVATE
    Signature: Ljava/util/Map<Ljava/lang/String;Ljava/lang/String;>;

  private java.util.Map<java.lang.String, java.lang.String> aliasMap;
    descriptor: Ljava/util/Map;
    flags: (0x0002) ACC_PRIVATE
    Signature: Ljava/util/Map<Ljava/lang/String;Ljava/lang/String;>;

  private java.util.Map<java.lang.String, java.lang.String[]> aliasNameMap;
    descriptor: Ljava/util/Map;
    flags: (0x0002) ACC_PRIVATE
    Signature: Ljava/util/Map<Ljava/lang/String;[Ljava/lang/String;>;

  private java.util.Map<java.lang.String, java.lang.ref.SoftReference<java.nio.charset.Charset>> cache;
    descriptor: Ljava/util/Map;
    flags: (0x0002) ACC_PRIVATE
    Signature: Ljava/util/Map<Ljava/lang/String;Ljava/lang/ref/SoftReference<Ljava/nio/charset/Charset;>;>;

  private java.lang.String packagePrefix;
    descriptor: Ljava/lang/String;
    flags: (0x0002) ACC_PRIVATE

  static final boolean $assertionsDisabled;
    descriptor: Z
    flags: (0x1018) ACC_STATIC, ACC_FINAL, ACC_SYNTHETIC

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 44
            ldc Lsun/nio/cs/ext/AbstractCharsetProvider;
            invokevirtual java.lang.Class.desiredAssertionStatus:()Z
            ifne 1
            iconst_1
            goto 2
      StackMap locals:
      StackMap stack:
         1: iconst_0
      StackMap locals:
      StackMap stack: int
         2: putstatic sun.nio.cs.ext.AbstractCharsetProvider.$assertionsDisabled:Z
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  protected void <init>();
    descriptor: ()V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // sun.nio.cs.ext.AbstractCharsetProvider this
         0: .line 70
            aload 0 /* this */
            invokespecial java.nio.charset.spi.CharsetProvider.<init>:()V
         1: .line 50
            aload 0 /* this */
         2: .line 51
            new java.util.TreeMap
            dup
            getstatic java.lang.String.CASE_INSENSITIVE_ORDER:Ljava/util/Comparator;
            invokespecial java.util.TreeMap.<init>:(Ljava/util/Comparator;)V
            putfield sun.nio.cs.ext.AbstractCharsetProvider.classMap:Ljava/util/Map;
         3: .line 55
            aload 0 /* this */
         4: .line 56
            new java.util.TreeMap
            dup
            getstatic java.lang.String.CASE_INSENSITIVE_ORDER:Ljava/util/Comparator;
            invokespecial java.util.TreeMap.<init>:(Ljava/util/Comparator;)V
            putfield sun.nio.cs.ext.AbstractCharsetProvider.aliasMap:Ljava/util/Map;
         5: .line 60
            aload 0 /* this */
         6: .line 61
            new java.util.TreeMap
            dup
            getstatic java.lang.String.CASE_INSENSITIVE_ORDER:Ljava/util/Comparator;
            invokespecial java.util.TreeMap.<init>:(Ljava/util/Comparator;)V
            putfield sun.nio.cs.ext.AbstractCharsetProvider.aliasNameMap:Ljava/util/Map;
         7: .line 65
            aload 0 /* this */
         8: .line 66
            new java.util.TreeMap
            dup
            getstatic java.lang.String.CASE_INSENSITIVE_ORDER:Ljava/util/Comparator;
            invokespecial java.util.TreeMap.<init>:(Ljava/util/Comparator;)V
            putfield sun.nio.cs.ext.AbstractCharsetProvider.cache:Ljava/util/Map;
         9: .line 71
            aload 0 /* this */
            ldc "sun.nio.cs"
            putfield sun.nio.cs.ext.AbstractCharsetProvider.packagePrefix:Ljava/lang/String;
        10: .line 72
            return
        end local 0 // sun.nio.cs.ext.AbstractCharsetProvider this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   11     0  this  Lsun/nio/cs/ext/AbstractCharsetProvider;

  protected void <init>(java.lang.String);
    descriptor: (Ljava/lang/String;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // sun.nio.cs.ext.AbstractCharsetProvider this
        start local 1 // java.lang.String pkgPrefixName
         0: .line 74
            aload 0 /* this */
            invokespecial java.nio.charset.spi.CharsetProvider.<init>:()V
         1: .line 50
            aload 0 /* this */
         2: .line 51
            new java.util.TreeMap
            dup
            getstatic java.lang.String.CASE_INSENSITIVE_ORDER:Ljava/util/Comparator;
            invokespecial java.util.TreeMap.<init>:(Ljava/util/Comparator;)V
            putfield sun.nio.cs.ext.AbstractCharsetProvider.classMap:Ljava/util/Map;
         3: .line 55
            aload 0 /* this */
         4: .line 56
            new java.util.TreeMap
            dup
            getstatic java.lang.String.CASE_INSENSITIVE_ORDER:Ljava/util/Comparator;
            invokespecial java.util.TreeMap.<init>:(Ljava/util/Comparator;)V
            putfield sun.nio.cs.ext.AbstractCharsetProvider.aliasMap:Ljava/util/Map;
         5: .line 60
            aload 0 /* this */
         6: .line 61
            new java.util.TreeMap
            dup
            getstatic java.lang.String.CASE_INSENSITIVE_ORDER:Ljava/util/Comparator;
            invokespecial java.util.TreeMap.<init>:(Ljava/util/Comparator;)V
            putfield sun.nio.cs.ext.AbstractCharsetProvider.aliasNameMap:Ljava/util/Map;
         7: .line 65
            aload 0 /* this */
         8: .line 66
            new java.util.TreeMap
            dup
            getstatic java.lang.String.CASE_INSENSITIVE_ORDER:Ljava/util/Comparator;
            invokespecial java.util.TreeMap.<init>:(Ljava/util/Comparator;)V
            putfield sun.nio.cs.ext.AbstractCharsetProvider.cache:Ljava/util/Map;
         9: .line 75
            aload 0 /* this */
            aload 1 /* pkgPrefixName */
            putfield sun.nio.cs.ext.AbstractCharsetProvider.packagePrefix:Ljava/lang/String;
        10: .line 76
            return
        end local 1 // java.lang.String pkgPrefixName
        end local 0 // sun.nio.cs.ext.AbstractCharsetProvider this
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0   11     0           this  Lsun/nio/cs/ext/AbstractCharsetProvider;
            0   11     1  pkgPrefixName  Ljava/lang/String;
    MethodParameters:
               Name  Flags
      pkgPrefixName  

  private static <K, V> void put(java.util.Map<K, V>, K, );
    descriptor: (Ljava/util/Map;Ljava/lang/Object;Ljava/lang/Object;)V
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // java.util.Map m
        start local 1 // java.lang.Object name
        start local 2 // java.lang.Object value
         0: .line 82
            aload 0 /* m */
            aload 1 /* name */
            invokeinterface java.util.Map.containsKey:(Ljava/lang/Object;)Z
            ifne 2
         1: .line 83
            aload 0 /* m */
            aload 1 /* name */
            aload 2 /* value */
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         2: .line 84
      StackMap locals:
      StackMap stack:
            return
        end local 2 // java.lang.Object value
        end local 1 // java.lang.Object name
        end local 0 // java.util.Map m
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    3     0      m  Ljava/util/Map<TK;TV;>;
            0    3     1   name  TK;
            0    3     2  value  TV;
    Signature: <K:Ljava/lang/Object;V:Ljava/lang/Object;>(Ljava/util/Map<TK;TV;>;TK;TV;)V
    MethodParameters:
       Name  Flags
      m      
      name   
      value  

  private static <K, V> void remove(java.util.Map<K, V>, );
    descriptor: (Ljava/util/Map;Ljava/lang/Object;)V
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // java.util.Map m
        start local 1 // java.lang.Object name
         0: .line 87
            aload 0 /* m */
            aload 1 /* name */
            invokeinterface java.util.Map.remove:(Ljava/lang/Object;)Ljava/lang/Object;
            astore 2 /* x */
        start local 2 // java.lang.Object x
         1: .line 88
            getstatic sun.nio.cs.ext.AbstractCharsetProvider.$assertionsDisabled:Z
            ifne 2
            aload 2 /* x */
            ifnonnull 2
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         2: .line 89
      StackMap locals: java.lang.Object
      StackMap stack:
            return
        end local 2 // java.lang.Object x
        end local 1 // java.lang.Object name
        end local 0 // java.util.Map m
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0     m  Ljava/util/Map<TK;TV;>;
            0    3     1  name  TK;
            1    3     2     x  TV;
    Signature: <K:Ljava/lang/Object;V:Ljava/lang/Object;>(Ljava/util/Map<TK;TV;>;TK;)V
    MethodParameters:
      Name  Flags
      m     
      name  

  protected void charset(java.lang.String, java.lang.String, java.lang.String[]);
    descriptor: (Ljava/lang/String;Ljava/lang/String;[Ljava/lang/String;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=6, args_size=4
        start local 0 // sun.nio.cs.ext.AbstractCharsetProvider this
        start local 1 // java.lang.String name
        start local 2 // java.lang.String className
        start local 3 // java.lang.String[] aliases
         0: .line 94
            aload 0 /* this */
            dup
            astore 4
            monitorenter
         1: .line 95
            aload 0 /* this */
            getfield sun.nio.cs.ext.AbstractCharsetProvider.classMap:Ljava/util/Map;
            aload 1 /* name */
            aload 2 /* className */
            invokestatic sun.nio.cs.ext.AbstractCharsetProvider.put:(Ljava/util/Map;Ljava/lang/Object;Ljava/lang/Object;)V
         2: .line 96
            iconst_0
            istore 5 /* i */
        start local 5 // int i
         3: goto 6
         4: .line 97
      StackMap locals: sun.nio.cs.ext.AbstractCharsetProvider int
      StackMap stack:
            aload 0 /* this */
            getfield sun.nio.cs.ext.AbstractCharsetProvider.aliasMap:Ljava/util/Map;
            aload 3 /* aliases */
            iload 5 /* i */
            aaload
            aload 1 /* name */
            invokestatic sun.nio.cs.ext.AbstractCharsetProvider.put:(Ljava/util/Map;Ljava/lang/Object;Ljava/lang/Object;)V
         5: .line 96
            iinc 5 /* i */ 1
      StackMap locals:
      StackMap stack:
         6: iload 5 /* i */
            aload 3 /* aliases */
            arraylength
            if_icmplt 4
        end local 5 // int i
         7: .line 98
            aload 0 /* this */
            getfield sun.nio.cs.ext.AbstractCharsetProvider.aliasNameMap:Ljava/util/Map;
            aload 1 /* name */
            aload 3 /* aliases */
            invokestatic sun.nio.cs.ext.AbstractCharsetProvider.put:(Ljava/util/Map;Ljava/lang/Object;Ljava/lang/Object;)V
         8: .line 99
            aload 0 /* this */
            getfield sun.nio.cs.ext.AbstractCharsetProvider.cache:Ljava/util/Map;
            invokeinterface java.util.Map.clear:()V
         9: .line 94
            aload 4
            monitorexit
        10: goto 13
      StackMap locals: sun.nio.cs.ext.AbstractCharsetProvider java.lang.String java.lang.String java.lang.String[] sun.nio.cs.ext.AbstractCharsetProvider
      StackMap stack: java.lang.Throwable
        11: aload 4
            monitorexit
        12: athrow
        13: .line 101
      StackMap locals:
      StackMap stack:
            return
        end local 3 // java.lang.String[] aliases
        end local 2 // java.lang.String className
        end local 1 // java.lang.String name
        end local 0 // sun.nio.cs.ext.AbstractCharsetProvider this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0   14     0       this  Lsun/nio/cs/ext/AbstractCharsetProvider;
            0   14     1       name  Ljava/lang/String;
            0   14     2  className  Ljava/lang/String;
            0   14     3    aliases  [Ljava/lang/String;
            3    7     5          i  I
      Exception table:
        from    to  target  type
           1    10      11  any
          11    12      11  any
    MethodParameters:
           Name  Flags
      name       
      className  
      aliases    

  protected void deleteCharset(java.lang.String, java.lang.String[]);
    descriptor: (Ljava/lang/String;[Ljava/lang/String;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=5, args_size=3
        start local 0 // sun.nio.cs.ext.AbstractCharsetProvider this
        start local 1 // java.lang.String name
        start local 2 // java.lang.String[] aliases
         0: .line 104
            aload 0 /* this */
            dup
            astore 3
            monitorenter
         1: .line 105
            aload 0 /* this */
            getfield sun.nio.cs.ext.AbstractCharsetProvider.classMap:Ljava/util/Map;
            aload 1 /* name */
            invokestatic sun.nio.cs.ext.AbstractCharsetProvider.remove:(Ljava/util/Map;Ljava/lang/Object;)V
         2: .line 106
            iconst_0
            istore 4 /* i */
        start local 4 // int i
         3: goto 6
         4: .line 107
      StackMap locals: sun.nio.cs.ext.AbstractCharsetProvider int
      StackMap stack:
            aload 0 /* this */
            getfield sun.nio.cs.ext.AbstractCharsetProvider.aliasMap:Ljava/util/Map;
            aload 2 /* aliases */
            iload 4 /* i */
            aaload
            invokestatic sun.nio.cs.ext.AbstractCharsetProvider.remove:(Ljava/util/Map;Ljava/lang/Object;)V
         5: .line 106
            iinc 4 /* i */ 1
      StackMap locals:
      StackMap stack:
         6: iload 4 /* i */
            aload 2 /* aliases */
            arraylength
            if_icmplt 4
        end local 4 // int i
         7: .line 108
            aload 0 /* this */
            getfield sun.nio.cs.ext.AbstractCharsetProvider.aliasNameMap:Ljava/util/Map;
            aload 1 /* name */
            invokestatic sun.nio.cs.ext.AbstractCharsetProvider.remove:(Ljava/util/Map;Ljava/lang/Object;)V
         8: .line 109
            aload 0 /* this */
            getfield sun.nio.cs.ext.AbstractCharsetProvider.cache:Ljava/util/Map;
            invokeinterface java.util.Map.clear:()V
         9: .line 104
            aload 3
            monitorexit
        10: goto 13
      StackMap locals: sun.nio.cs.ext.AbstractCharsetProvider java.lang.String java.lang.String[] sun.nio.cs.ext.AbstractCharsetProvider
      StackMap stack: java.lang.Throwable
        11: aload 3
            monitorexit
        12: athrow
        13: .line 111
      StackMap locals:
      StackMap stack:
            return
        end local 2 // java.lang.String[] aliases
        end local 1 // java.lang.String name
        end local 0 // sun.nio.cs.ext.AbstractCharsetProvider this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   14     0     this  Lsun/nio/cs/ext/AbstractCharsetProvider;
            0   14     1     name  Ljava/lang/String;
            0   14     2  aliases  [Ljava/lang/String;
            3    7     4        i  I
      Exception table:
        from    to  target  type
           1    10      11  any
          11    12      11  any
    MethodParameters:
         Name  Flags
      name     
      aliases  

  protected boolean hasCharset(java.lang.String);
    descriptor: (Ljava/lang/String;)Z
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // sun.nio.cs.ext.AbstractCharsetProvider this
        start local 1 // java.lang.String name
         0: .line 114
            aload 0 /* this */
            dup
            astore 2
            monitorenter
         1: .line 115
            aload 0 /* this */
            getfield sun.nio.cs.ext.AbstractCharsetProvider.classMap:Ljava/util/Map;
            aload 1 /* name */
            invokeinterface java.util.Map.containsKey:(Ljava/lang/Object;)Z
            aload 2
            monitorexit
         2: ireturn
         3: .line 114
      StackMap locals: sun.nio.cs.ext.AbstractCharsetProvider java.lang.String sun.nio.cs.ext.AbstractCharsetProvider
      StackMap stack: java.lang.Throwable
            aload 2
            monitorexit
         4: athrow
        end local 1 // java.lang.String name
        end local 0 // sun.nio.cs.ext.AbstractCharsetProvider this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lsun/nio/cs/ext/AbstractCharsetProvider;
            0    5     1  name  Ljava/lang/String;
      Exception table:
        from    to  target  type
           1     2       3  any
           3     4       3  any
    MethodParameters:
      Name  Flags
      name  

  protected void init();
    descriptor: ()V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=0, locals=1, args_size=1
        start local 0 // sun.nio.cs.ext.AbstractCharsetProvider this
         0: .line 121
            return
        end local 0 // sun.nio.cs.ext.AbstractCharsetProvider this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lsun/nio/cs/ext/AbstractCharsetProvider;

  private java.lang.String canonicalize(java.lang.String);
    descriptor: (Ljava/lang/String;)Ljava/lang/String;
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // sun.nio.cs.ext.AbstractCharsetProvider this
        start local 1 // java.lang.String charsetName
         0: .line 124
            aload 0 /* this */
            getfield sun.nio.cs.ext.AbstractCharsetProvider.aliasMap:Ljava/util/Map;
            aload 1 /* charsetName */
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.lang.String
            astore 2 /* acn */
        start local 2 // java.lang.String acn
         1: .line 125
            aload 2 /* acn */
            ifnull 2
            aload 2 /* acn */
            goto 3
      StackMap locals: java.lang.String
      StackMap stack:
         2: aload 1 /* charsetName */
      StackMap locals:
      StackMap stack: java.lang.String
         3: areturn
        end local 2 // java.lang.String acn
        end local 1 // java.lang.String charsetName
        end local 0 // sun.nio.cs.ext.AbstractCharsetProvider this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    4     0         this  Lsun/nio/cs/ext/AbstractCharsetProvider;
            0    4     1  charsetName  Ljava/lang/String;
            1    4     2          acn  Ljava/lang/String;
    MethodParameters:
             Name  Flags
      charsetName  

  private java.nio.charset.Charset lookup(java.lang.String);
    descriptor: (Ljava/lang/String;)Ljava/nio/charset/Charset;
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=5, locals=6, args_size=2
        start local 0 // sun.nio.cs.ext.AbstractCharsetProvider this
        start local 1 // java.lang.String csn
         0: .line 131
            aload 0 /* this */
            getfield sun.nio.cs.ext.AbstractCharsetProvider.cache:Ljava/util/Map;
            aload 1 /* csn */
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.lang.ref.SoftReference
            astore 2 /* sr */
        start local 2 // java.lang.ref.SoftReference sr
         1: .line 132
            aload 2 /* sr */
            ifnull 5
         2: .line 133
            aload 2 /* sr */
            invokevirtual java.lang.ref.SoftReference.get:()Ljava/lang/Object;
            checkcast java.nio.charset.Charset
            astore 3 /* cs */
        start local 3 // java.nio.charset.Charset cs
         3: .line 134
            aload 3 /* cs */
            ifnull 5
         4: .line 135
            aload 3 /* cs */
            areturn
        end local 3 // java.nio.charset.Charset cs
         5: .line 139
      StackMap locals: java.lang.ref.SoftReference
      StackMap stack:
            aload 0 /* this */
            getfield sun.nio.cs.ext.AbstractCharsetProvider.classMap:Ljava/util/Map;
            aload 1 /* csn */
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.lang.String
            astore 3 /* cln */
        start local 3 // java.lang.String cln
         6: .line 141
            aload 3 /* cln */
            ifnonnull 8
         7: .line 142
            aconst_null
            areturn
         8: .line 147
      StackMap locals: java.lang.String
      StackMap stack:
            new java.lang.StringBuilder
            dup
            aload 0 /* this */
            getfield sun.nio.cs.ext.AbstractCharsetProvider.packagePrefix:Ljava/lang/String;
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc "."
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 3 /* cln */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
         9: .line 148
            iconst_1
        10: .line 149
            aload 0 /* this */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            invokevirtual java.lang.Class.getClassLoader:()Ljava/lang/ClassLoader;
        11: .line 147
            invokestatic java.lang.Class.forName:(Ljava/lang/String;ZLjava/lang/ClassLoader;)Ljava/lang/Class;
            astore 4 /* c */
        start local 4 // java.lang.Class c
        12: .line 152
            aload 4 /* c */
            invokevirtual java.lang.Class.newInstance:()Ljava/lang/Object;
            checkcast java.nio.charset.Charset
            astore 5 /* cs */
        start local 5 // java.nio.charset.Charset cs
        13: .line 153
            aload 0 /* this */
            getfield sun.nio.cs.ext.AbstractCharsetProvider.cache:Ljava/util/Map;
            aload 1 /* csn */
            new java.lang.ref.SoftReference
            dup
            aload 5 /* cs */
            invokespecial java.lang.ref.SoftReference.<init>:(Ljava/lang/Object;)V
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        14: .line 154
            aload 5 /* cs */
        15: areturn
        end local 5 // java.nio.charset.Charset cs
        end local 4 // java.lang.Class c
        16: .line 155
      StackMap locals:
      StackMap stack: java.lang.ClassNotFoundException
            pop
        17: .line 156
            aconst_null
            areturn
        18: .line 157
      StackMap locals:
      StackMap stack: java.lang.IllegalAccessException
            pop
        19: .line 158
            aconst_null
            areturn
        20: .line 159
      StackMap locals:
      StackMap stack: java.lang.InstantiationException
            pop
        21: .line 160
            aconst_null
            areturn
        end local 3 // java.lang.String cln
        end local 2 // java.lang.ref.SoftReference sr
        end local 1 // java.lang.String csn
        end local 0 // sun.nio.cs.ext.AbstractCharsetProvider this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   22     0  this  Lsun/nio/cs/ext/AbstractCharsetProvider;
            0   22     1   csn  Ljava/lang/String;
            1   22     2    sr  Ljava/lang/ref/SoftReference<Ljava/nio/charset/Charset;>;
            3    5     3    cs  Ljava/nio/charset/Charset;
            6   22     3   cln  Ljava/lang/String;
           12   16     4     c  Ljava/lang/Class<*>;
           13   16     5    cs  Ljava/nio/charset/Charset;
      Exception table:
        from    to  target  type
           8    15      16  Class java.lang.ClassNotFoundException
           8    15      18  Class java.lang.IllegalAccessException
           8    15      20  Class java.lang.InstantiationException
    MethodParameters:
      Name  Flags
      csn   

  public final java.nio.charset.Charset charsetForName(java.lang.String);
    descriptor: (Ljava/lang/String;)Ljava/nio/charset/Charset;
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // sun.nio.cs.ext.AbstractCharsetProvider this
        start local 1 // java.lang.String charsetName
         0: .line 165
            aload 0 /* this */
            dup
            astore 2
            monitorenter
         1: .line 166
            aload 0 /* this */
            invokevirtual sun.nio.cs.ext.AbstractCharsetProvider.init:()V
         2: .line 167
            aload 0 /* this */
            aload 0 /* this */
            aload 1 /* charsetName */
            invokevirtual sun.nio.cs.ext.AbstractCharsetProvider.canonicalize:(Ljava/lang/String;)Ljava/lang/String;
            invokevirtual sun.nio.cs.ext.AbstractCharsetProvider.lookup:(Ljava/lang/String;)Ljava/nio/charset/Charset;
            aload 2
            monitorexit
         3: areturn
         4: .line 165
      StackMap locals: sun.nio.cs.ext.AbstractCharsetProvider java.lang.String sun.nio.cs.ext.AbstractCharsetProvider
      StackMap stack: java.lang.Throwable
            aload 2
            monitorexit
         5: athrow
        end local 1 // java.lang.String charsetName
        end local 0 // sun.nio.cs.ext.AbstractCharsetProvider this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    6     0         this  Lsun/nio/cs/ext/AbstractCharsetProvider;
            0    6     1  charsetName  Ljava/lang/String;
      Exception table:
        from    to  target  type
           1     3       4  any
           4     5       4  any
    MethodParameters:
             Name  Flags
      charsetName  

  public final java.util.Iterator<java.nio.charset.Charset> charsets();
    descriptor: ()Ljava/util/Iterator;
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=4, locals=3, args_size=1
        start local 0 // sun.nio.cs.ext.AbstractCharsetProvider this
         0: .line 174
            aload 0 /* this */
            dup
            astore 2
            monitorenter
         1: .line 175
            aload 0 /* this */
            invokevirtual sun.nio.cs.ext.AbstractCharsetProvider.init:()V
         2: .line 176
            new java.util.ArrayList
            dup
            aload 0 /* this */
            getfield sun.nio.cs.ext.AbstractCharsetProvider.classMap:Ljava/util/Map;
            invokeinterface java.util.Map.keySet:()Ljava/util/Set;
            invokespecial java.util.ArrayList.<init>:(Ljava/util/Collection;)V
            astore 1 /* ks */
        start local 1 // java.util.ArrayList ks
         3: .line 174
            aload 2
            monitorexit
         4: goto 7
        end local 1 // java.util.ArrayList ks
      StackMap locals: sun.nio.cs.ext.AbstractCharsetProvider top sun.nio.cs.ext.AbstractCharsetProvider
      StackMap stack: java.lang.Throwable
         5: aload 2
            monitorexit
         6: athrow
        start local 1 // java.util.ArrayList ks
         7: .line 179
      StackMap locals: sun.nio.cs.ext.AbstractCharsetProvider java.util.ArrayList
      StackMap stack:
            new sun.nio.cs.ext.AbstractCharsetProvider$1
            dup
            aload 0 /* this */
            aload 1 /* ks */
            invokespecial sun.nio.cs.ext.AbstractCharsetProvider$1.<init>:(Lsun/nio/cs/ext/AbstractCharsetProvider;Ljava/util/ArrayList;)V
            areturn
        end local 1 // java.util.ArrayList ks
        end local 0 // sun.nio.cs.ext.AbstractCharsetProvider this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    8     0  this  Lsun/nio/cs/ext/AbstractCharsetProvider;
            3    5     1    ks  Ljava/util/ArrayList<Ljava/lang/String;>;
            7    8     1    ks  Ljava/util/ArrayList<Ljava/lang/String;>;
      Exception table:
        from    to  target  type
           1     4       5  any
           5     6       5  any
    Signature: ()Ljava/util/Iterator<Ljava/nio/charset/Charset;>;

  public final java.lang.String[] aliases(java.lang.String);
    descriptor: (Ljava/lang/String;)[Ljava/lang/String;
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // sun.nio.cs.ext.AbstractCharsetProvider this
        start local 1 // java.lang.String charsetName
         0: .line 200
            aload 0 /* this */
            dup
            astore 2
            monitorenter
         1: .line 201
            aload 0 /* this */
            invokevirtual sun.nio.cs.ext.AbstractCharsetProvider.init:()V
         2: .line 202
            aload 0 /* this */
            getfield sun.nio.cs.ext.AbstractCharsetProvider.aliasNameMap:Ljava/util/Map;
            aload 1 /* charsetName */
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.lang.String[]
            aload 2
            monitorexit
         3: areturn
         4: .line 200
      StackMap locals: sun.nio.cs.ext.AbstractCharsetProvider java.lang.String sun.nio.cs.ext.AbstractCharsetProvider
      StackMap stack: java.lang.Throwable
            aload 2
            monitorexit
         5: athrow
        end local 1 // java.lang.String charsetName
        end local 0 // sun.nio.cs.ext.AbstractCharsetProvider this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    6     0         this  Lsun/nio/cs/ext/AbstractCharsetProvider;
            0    6     1  charsetName  Ljava/lang/String;
      Exception table:
        from    to  target  type
           1     3       4  any
           4     5       4  any
    MethodParameters:
             Name  Flags
      charsetName  
}
SourceFile: "AbstractCharsetProvider.java"
NestMembers:
  sun.nio.cs.ext.AbstractCharsetProvider$1
InnerClasses:
  sun.nio.cs.ext.AbstractCharsetProvider$1