public abstract class java.io.Writer implements java.lang.Appendable, java.io.Closeable, java.io.Flushable
  minor version: 0
  major version: 59
  flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
  this_class: java.io.Writer
  super_class: java.lang.Object
{
  private char[] writeBuffer;
    descriptor: [C
    flags: (0x0002) ACC_PRIVATE

  private static final int WRITE_BUFFER_SIZE;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 1024

  protected java.lang.Object lock;
    descriptor: Ljava/lang/Object;
    flags: (0x0004) ACC_PROTECTED

  public static java.io.Writer nullWriter();
    descriptor: ()Ljava/io/Writer;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=0, args_size=0
         0: .line 83
            new java.io.Writer$1
            dup
            invokespecial java.io.Writer$1.<init>:()V
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  protected void <init>();
    descriptor: ()V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // java.io.Writer this
         0: .line 161
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 162
            aload 0 /* this */
            aload 0 /* this */
            putfield java.io.Writer.lock:Ljava/lang/Object;
         2: .line 163
            return
        end local 0 // java.io.Writer this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Ljava/io/Writer;

  protected void <init>(java.lang.Object);
    descriptor: (Ljava/lang/Object;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // java.io.Writer this
        start local 1 // java.lang.Object lock
         0: .line 172
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 173
            aload 1 /* lock */
            ifnonnull 3
         2: .line 174
            new java.lang.NullPointerException
            dup
            invokespecial java.lang.NullPointerException.<init>:()V
            athrow
         3: .line 176
      StackMap locals: java.io.Writer java.lang.Object
      StackMap stack:
            aload 0 /* this */
            aload 1 /* lock */
            putfield java.io.Writer.lock:Ljava/lang/Object;
         4: .line 177
            return
        end local 1 // java.lang.Object lock
        end local 0 // java.io.Writer this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Ljava/io/Writer;
            0    5     1  lock  Ljava/lang/Object;
    MethodParameters:
      Name  Flags
      lock  

  public void write(int);
    descriptor: (I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=3, args_size=2
        start local 0 // java.io.Writer this
        start local 1 // int c
         0: .line 194
            aload 0 /* this */
            getfield java.io.Writer.lock:Ljava/lang/Object;
            dup
            astore 2
            monitorenter
         1: .line 195
            aload 0 /* this */
            getfield java.io.Writer.writeBuffer:[C
            ifnonnull 3
         2: .line 196
            aload 0 /* this */
            sipush 1024
            newarray 5
            putfield java.io.Writer.writeBuffer:[C
         3: .line 198
      StackMap locals: java.lang.Object
      StackMap stack:
            aload 0 /* this */
            getfield java.io.Writer.writeBuffer:[C
            iconst_0
            iload 1 /* c */
            i2c
            castore
         4: .line 199
            aload 0 /* this */
            aload 0 /* this */
            getfield java.io.Writer.writeBuffer:[C
            iconst_0
            iconst_1
            invokevirtual java.io.Writer.write:([CII)V
         5: .line 194
            aload 2
            monitorexit
         6: goto 9
      StackMap locals:
      StackMap stack: java.lang.Throwable
         7: aload 2
            monitorexit
         8: athrow
         9: .line 201
      StackMap locals:
      StackMap stack:
            return
        end local 1 // int c
        end local 0 // java.io.Writer this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   10     0  this  Ljava/io/Writer;
            0   10     1     c  I
      Exception table:
        from    to  target  type
           1     6       7  any
           7     8       7  any
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      c     

  public void write(char[]);
    descriptor: ([C)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // java.io.Writer this
        start local 1 // char[] cbuf
         0: .line 213
            aload 0 /* this */
            aload 1 /* cbuf */
            iconst_0
            aload 1 /* cbuf */
            arraylength
            invokevirtual java.io.Writer.write:([CII)V
         1: .line 214
            return
        end local 1 // char[] cbuf
        end local 0 // java.io.Writer this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Ljava/io/Writer;
            0    2     1  cbuf  [C
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      cbuf  

  public abstract void write(char[], int, int);
    descriptor: ([CII)V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      cbuf  
      off   
      len   

  public void write(java.lang.String);
    descriptor: (Ljava/lang/String;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // java.io.Writer this
        start local 1 // java.lang.String str
         0: .line 249
            aload 0 /* this */
            aload 1 /* str */
            iconst_0
            aload 1 /* str */
            invokevirtual java.lang.String.length:()I
            invokevirtual java.io.Writer.write:(Ljava/lang/String;II)V
         1: .line 250
            return
        end local 1 // java.lang.String str
        end local 0 // java.io.Writer this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Ljava/io/Writer;
            0    2     1   str  Ljava/lang/String;
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      str   

  public void write(java.lang.String, int, int);
    descriptor: (Ljava/lang/String;II)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=6, args_size=4
        start local 0 // java.io.Writer this
        start local 1 // java.lang.String str
        start local 2 // int off
        start local 3 // int len
         0: .line 279
            aload 0 /* this */
            getfield java.io.Writer.lock:Ljava/lang/Object;
            dup
            astore 4
            monitorenter
         1: .line 281
            iload 3 /* len */
            sipush 1024
            if_icmpgt 6
         2: .line 282
            aload 0 /* this */
            getfield java.io.Writer.writeBuffer:[C
            ifnonnull 4
         3: .line 283
            aload 0 /* this */
            sipush 1024
            newarray 5
            putfield java.io.Writer.writeBuffer:[C
         4: .line 285
      StackMap locals: java.lang.Object
      StackMap stack:
            aload 0 /* this */
            getfield java.io.Writer.writeBuffer:[C
            astore 5 /* cbuf */
        start local 5 // char[] cbuf
         5: .line 286
            goto 7
        end local 5 // char[] cbuf
         6: .line 287
      StackMap locals:
      StackMap stack:
            iload 3 /* len */
            newarray 5
            astore 5 /* cbuf */
        start local 5 // char[] cbuf
         7: .line 289
      StackMap locals: char[]
      StackMap stack:
            aload 1 /* str */
            iload 2 /* off */
            iload 2 /* off */
            iload 3 /* len */
            iadd
            aload 5 /* cbuf */
            iconst_0
            invokevirtual java.lang.String.getChars:(II[CI)V
         8: .line 290
            aload 0 /* this */
            aload 5 /* cbuf */
            iconst_0
            iload 3 /* len */
            invokevirtual java.io.Writer.write:([CII)V
        end local 5 // char[] cbuf
         9: .line 279
            aload 4
            monitorexit
        10: goto 13
      StackMap locals: java.io.Writer java.lang.String int int java.lang.Object
      StackMap stack: java.lang.Throwable
        11: aload 4
            monitorexit
        12: athrow
        13: .line 292
      StackMap locals:
      StackMap stack:
            return
        end local 3 // int len
        end local 2 // int off
        end local 1 // java.lang.String str
        end local 0 // java.io.Writer this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   14     0  this  Ljava/io/Writer;
            0   14     1   str  Ljava/lang/String;
            0   14     2   off  I
            0   14     3   len  I
            5    6     5  cbuf  [C
            7    9     5  cbuf  [C
      Exception table:
        from    to  target  type
           1    10      11  any
          11    12      11  any
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      str   
      off   
      len   

  public java.io.Writer append(java.lang.CharSequence);
    descriptor: (Ljava/lang/CharSequence;)Ljava/io/Writer;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // java.io.Writer this
        start local 1 // java.lang.CharSequence csq
         0: .line 322
            aload 0 /* this */
            aload 1 /* csq */
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokevirtual java.io.Writer.write:(Ljava/lang/String;)V
         1: .line 323
            aload 0 /* this */
            areturn
        end local 1 // java.lang.CharSequence csq
        end local 0 // java.io.Writer this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Ljava/io/Writer;
            0    2     1   csq  Ljava/lang/CharSequence;
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      csq   

  public java.io.Writer append(java.lang.CharSequence, int, int);
    descriptor: (Ljava/lang/CharSequence;II)Ljava/io/Writer;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=4, args_size=4
        start local 0 // java.io.Writer this
        start local 1 // java.lang.CharSequence csq
        start local 2 // int start
        start local 3 // int end
         0: .line 365
            aload 1 /* csq */
            ifnonnull 1
            ldc "null"
            astore 1 /* csq */
         1: .line 366
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* csq */
            iload 2 /* start */
            iload 3 /* end */
            invokeinterface java.lang.CharSequence.subSequence:(II)Ljava/lang/CharSequence;
            invokevirtual java.io.Writer.append:(Ljava/lang/CharSequence;)Ljava/io/Writer;
            areturn
        end local 3 // int end
        end local 2 // int start
        end local 1 // java.lang.CharSequence csq
        end local 0 // java.io.Writer this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    2     0   this  Ljava/io/Writer;
            0    2     1    csq  Ljava/lang/CharSequence;
            0    2     2  start  I
            0    2     3    end  I
    Exceptions:
      throws java.io.IOException
    MethodParameters:
       Name  Flags
      csq    
      start  
      end    

  public java.io.Writer append(char);
    descriptor: (C)Ljava/io/Writer;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // java.io.Writer this
        start local 1 // char c
         0: .line 389
            aload 0 /* this */
            iload 1 /* c */
            invokevirtual java.io.Writer.write:(I)V
         1: .line 390
            aload 0 /* this */
            areturn
        end local 1 // char c
        end local 0 // java.io.Writer this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Ljava/io/Writer;
            0    2     1     c  C
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      c     

  public abstract void flush();
    descriptor: ()V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws java.io.IOException

  public abstract void close();
    descriptor: ()V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws java.io.IOException

  public java.lang.Appendable append(char);
    descriptor: (C)Ljava/lang/Appendable;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=2, locals=2, args_size=2
         0: .line 1
            aload 0
            iload 1
            invokevirtual java.io.Writer.append:(C)Ljava/io/Writer;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
    Exceptions:
      throws java.io.IOException

  public java.lang.Appendable append(java.lang.CharSequence, int, int);
    descriptor: (Ljava/lang/CharSequence;II)Ljava/lang/Appendable;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=4, locals=4, args_size=4
         0: .line 1
            aload 0
            aload 1
            iload 2
            iload 3
            invokevirtual java.io.Writer.append:(Ljava/lang/CharSequence;II)Ljava/io/Writer;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
    Exceptions:
      throws java.io.IOException

  public java.lang.Appendable append(java.lang.CharSequence);
    descriptor: (Ljava/lang/CharSequence;)Ljava/lang/Appendable;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=2, locals=2, args_size=2
         0: .line 1
            aload 0
            aload 1
            invokevirtual java.io.Writer.append:(Ljava/lang/CharSequence;)Ljava/io/Writer;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
    Exceptions:
      throws java.io.IOException
}
SourceFile: "Writer.java"
NestMembers:
  java.io.Writer$1
InnerClasses:
  java.io.Writer$1