class java.io.Writer$1 extends java.io.Writer
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: java.io.Writer$1
  super_class: java.io.Writer
{
  private volatile boolean closed;
    descriptor: Z
    flags: (0x0042) ACC_PRIVATE, ACC_VOLATILE

  void <init>();
    descriptor: ()V
    flags: (0x0000) 
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.io.Writer$1 this
         0: .line 83
            aload 0 /* this */
            invokespecial java.io.Writer.<init>:()V
            return
        end local 0 // java.io.Writer$1 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/io/Writer$1;

  private void ensureOpen();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // java.io.Writer$1 this
         0: .line 87
            aload 0 /* this */
            getfield java.io.Writer$1.closed:Z
            ifeq 2
         1: .line 88
            new java.io.IOException
            dup
            ldc "Stream closed"
            invokespecial java.io.IOException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 90
      StackMap locals:
      StackMap stack:
            return
        end local 0 // java.io.Writer$1 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Ljava/io/Writer$1;
    Exceptions:
      throws java.io.IOException

  public java.io.Writer append(char);
    descriptor: (C)Ljava/io/Writer;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=2, args_size=2
        start local 0 // java.io.Writer$1 this
        start local 1 // char c
         0: .line 94
            aload 0 /* this */
            invokevirtual java.io.Writer$1.ensureOpen:()V
         1: .line 95
            aload 0 /* this */
            areturn
        end local 1 // char c
        end local 0 // java.io.Writer$1 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Ljava/io/Writer$1;
            0    2     1     c  C
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      c     

  public java.io.Writer append(java.lang.CharSequence);
    descriptor: (Ljava/lang/CharSequence;)Ljava/io/Writer;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=2, args_size=2
        start local 0 // java.io.Writer$1 this
        start local 1 // java.lang.CharSequence csq
         0: .line 100
            aload 0 /* this */
            invokevirtual java.io.Writer$1.ensureOpen:()V
         1: .line 101
            aload 0 /* this */
            areturn
        end local 1 // java.lang.CharSequence csq
        end local 0 // java.io.Writer$1 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Ljava/io/Writer$1;
            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=3, locals=4, args_size=4
        start local 0 // java.io.Writer$1 this
        start local 1 // java.lang.CharSequence csq
        start local 2 // int start
        start local 3 // int end
         0: .line 106
            aload 0 /* this */
            invokevirtual java.io.Writer$1.ensureOpen:()V
         1: .line 107
            aload 1 /* csq */
            ifnull 3
         2: .line 108
            iload 2 /* start */
            iload 3 /* end */
            aload 1 /* csq */
            invokeinterface java.lang.CharSequence.length:()I
            invokestatic java.util.Objects.checkFromToIndex:(III)I
            pop
         3: .line 110
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            areturn
        end local 3 // int end
        end local 2 // int start
        end local 1 // java.lang.CharSequence csq
        end local 0 // java.io.Writer$1 this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    4     0   this  Ljava/io/Writer$1;
            0    4     1    csq  Ljava/lang/CharSequence;
            0    4     2  start  I
            0    4     3    end  I
    Exceptions:
      throws java.io.IOException
    MethodParameters:
       Name  Flags
      csq    
      start  
      end    

  public void write(int);
    descriptor: (I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=2, args_size=2
        start local 0 // java.io.Writer$1 this
        start local 1 // int c
         0: .line 115
            aload 0 /* this */
            invokevirtual java.io.Writer$1.ensureOpen:()V
         1: .line 116
            return
        end local 1 // int c
        end local 0 // java.io.Writer$1 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Ljava/io/Writer$1;
            0    2     1     c  I
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      c     

  public void write(char[], int, int);
    descriptor: ([CII)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=4, args_size=4
        start local 0 // java.io.Writer$1 this
        start local 1 // char[] cbuf
        start local 2 // int off
        start local 3 // int len
         0: .line 120
            iload 2 /* off */
            iload 3 /* len */
            aload 1 /* cbuf */
            arraylength
            invokestatic java.util.Objects.checkFromIndexSize:(III)I
            pop
         1: .line 121
            aload 0 /* this */
            invokevirtual java.io.Writer$1.ensureOpen:()V
         2: .line 122
            return
        end local 3 // int len
        end local 2 // int off
        end local 1 // char[] cbuf
        end local 0 // java.io.Writer$1 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Ljava/io/Writer$1;
            0    3     1  cbuf  [C
            0    3     2   off  I
            0    3     3   len  I
    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=1, locals=2, args_size=2
        start local 0 // java.io.Writer$1 this
        start local 1 // java.lang.String str
         0: .line 126
            aload 1 /* str */
            invokestatic java.util.Objects.requireNonNull:(Ljava/lang/Object;)Ljava/lang/Object;
            pop
         1: .line 127
            aload 0 /* this */
            invokevirtual java.io.Writer$1.ensureOpen:()V
         2: .line 128
            return
        end local 1 // java.lang.String str
        end local 0 // java.io.Writer$1 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Ljava/io/Writer$1;
            0    3     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=3, locals=4, args_size=4
        start local 0 // java.io.Writer$1 this
        start local 1 // java.lang.String str
        start local 2 // int off
        start local 3 // int len
         0: .line 132
            iload 2 /* off */
            iload 3 /* len */
            aload 1 /* str */
            invokevirtual java.lang.String.length:()I
            invokestatic java.util.Objects.checkFromIndexSize:(III)I
            pop
         1: .line 133
            aload 0 /* this */
            invokevirtual java.io.Writer$1.ensureOpen:()V
         2: .line 134
            return
        end local 3 // int len
        end local 2 // int off
        end local 1 // java.lang.String str
        end local 0 // java.io.Writer$1 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Ljava/io/Writer$1;
            0    3     1   str  Ljava/lang/String;
            0    3     2   off  I
            0    3     3   len  I
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      str   
      off   
      len   

  public void flush();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.io.Writer$1 this
         0: .line 138
            aload 0 /* this */
            invokevirtual java.io.Writer$1.ensureOpen:()V
         1: .line 139
            return
        end local 0 // java.io.Writer$1 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Ljava/io/Writer$1;
    Exceptions:
      throws java.io.IOException

  public void close();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // java.io.Writer$1 this
         0: .line 143
            aload 0 /* this */
            iconst_1
            putfield java.io.Writer$1.closed:Z
         1: .line 144
            return
        end local 0 // java.io.Writer$1 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Ljava/io/Writer$1;
    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$1.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$1.append:(Ljava/lang/CharSequence;)Ljava/io/Writer;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
    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$1.append:(C)Ljava/io/Writer;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
    Exceptions:
      throws java.io.IOException
}
SourceFile: "Writer.java"
EnclosingMethod: java.io.Writer.nullWriter:()Ljava/io/Writer;
NestHost: java.io.Writer
InnerClasses:
  java.io.Writer$1