public class ch.qos.logback.core.FileAppender<E> extends ch.qos.logback.core.OutputStreamAppender<E>
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: ch.qos.logback.core.FileAppender
  super_class: ch.qos.logback.core.OutputStreamAppender
{
  public static final long DEFAULT_BUFFER_SIZE;
    descriptor: J
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 8192

  protected static java.lang.String COLLISION_WITH_EARLIER_APPENDER_URL;
    descriptor: Ljava/lang/String;
    flags: (0x000c) ACC_PROTECTED, ACC_STATIC

  protected boolean append;
    descriptor: Z
    flags: (0x0004) ACC_PROTECTED

  protected java.lang.String fileName;
    descriptor: Ljava/lang/String;
    flags: (0x0004) ACC_PROTECTED

  private boolean prudent;
    descriptor: Z
    flags: (0x0002) ACC_PRIVATE

  private ch.qos.logback.core.util.FileSize bufferSize;
    descriptor: Lch/qos/logback/core/util/FileSize;
    flags: (0x0002) ACC_PRIVATE

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 43
            ldc "http://logback.qos.ch/codes.html#earlier_fa_collision"
            putstatic ch.qos.logback.core.FileAppender.COLLISION_WITH_EARLIER_APPENDER_URL:Ljava/lang/String;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=1, args_size=1
        start local 0 // ch.qos.logback.core.FileAppender this
         0: .line 39
            aload 0 /* this */
            invokespecial ch.qos.logback.core.OutputStreamAppender.<init>:()V
         1: .line 50
            aload 0 /* this */
            iconst_1
            putfield ch.qos.logback.core.FileAppender.append:Z
         2: .line 55
            aload 0 /* this */
            aconst_null
            putfield ch.qos.logback.core.FileAppender.fileName:Ljava/lang/String;
         3: .line 57
            aload 0 /* this */
            iconst_0
            putfield ch.qos.logback.core.FileAppender.prudent:Z
         4: .line 59
            aload 0 /* this */
            new ch.qos.logback.core.util.FileSize
            dup
            ldc 8192
            invokespecial ch.qos.logback.core.util.FileSize.<init>:(J)V
            putfield ch.qos.logback.core.FileAppender.bufferSize:Lch/qos/logback/core/util/FileSize;
         5: .line 39
            return
        end local 0 // ch.qos.logback.core.FileAppender this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    6     0  this  Lch/qos/logback/core/FileAppender<TE;>;

  public void setFile(java.lang.String);
    descriptor: (Ljava/lang/String;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // ch.qos.logback.core.FileAppender this
        start local 1 // java.lang.String file
         0: .line 66
            aload 1 /* file */
            ifnonnull 3
         1: .line 67
            aload 0 /* this */
            aload 1 /* file */
            putfield ch.qos.logback.core.FileAppender.fileName:Ljava/lang/String;
         2: .line 68
            goto 4
         3: .line 71
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* file */
            invokevirtual java.lang.String.trim:()Ljava/lang/String;
            putfield ch.qos.logback.core.FileAppender.fileName:Ljava/lang/String;
         4: .line 73
      StackMap locals:
      StackMap stack:
            return
        end local 1 // java.lang.String file
        end local 0 // ch.qos.logback.core.FileAppender this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lch/qos/logback/core/FileAppender<TE;>;
            0    5     1  file  Ljava/lang/String;
    MethodParameters:
      Name  Flags
      file  

  public boolean isAppend();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // ch.qos.logback.core.FileAppender this
         0: .line 79
            aload 0 /* this */
            getfield ch.qos.logback.core.FileAppender.append:Z
            ireturn
        end local 0 // ch.qos.logback.core.FileAppender this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lch/qos/logback/core/FileAppender<TE;>;

  public final java.lang.String rawFileProperty();
    descriptor: ()Ljava/lang/String;
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // ch.qos.logback.core.FileAppender this
         0: .line 89
            aload 0 /* this */
            getfield ch.qos.logback.core.FileAppender.fileName:Ljava/lang/String;
            areturn
        end local 0 // ch.qos.logback.core.FileAppender this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lch/qos/logback/core/FileAppender<TE;>;

  public java.lang.String getFile();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // ch.qos.logback.core.FileAppender this
         0: .line 100
            aload 0 /* this */
            getfield ch.qos.logback.core.FileAppender.fileName:Ljava/lang/String;
            areturn
        end local 0 // ch.qos.logback.core.FileAppender this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lch/qos/logback/core/FileAppender<TE;>;

  public void start();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=3, args_size=1
        start local 0 // ch.qos.logback.core.FileAppender this
         0: .line 109
            iconst_0
            istore 1 /* errors */
        start local 1 // int errors
         1: .line 110
            aload 0 /* this */
            invokevirtual ch.qos.logback.core.FileAppender.getFile:()Ljava/lang/String;
            ifnull 18
         2: .line 111
            aload 0 /* this */
            new java.lang.StringBuilder
            dup
            ldc "File property is set to ["
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            getfield ch.qos.logback.core.FileAppender.fileName:Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc "]"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokevirtual ch.qos.logback.core.FileAppender.addInfo:(Ljava/lang/String;)V
         3: .line 113
            aload 0 /* this */
            getfield ch.qos.logback.core.FileAppender.prudent:Z
            ifeq 7
         4: .line 114
            aload 0 /* this */
            invokevirtual ch.qos.logback.core.FileAppender.isAppend:()Z
            ifne 7
         5: .line 115
            aload 0 /* this */
            iconst_1
            invokevirtual ch.qos.logback.core.FileAppender.setAppend:(Z)V
         6: .line 116
            aload 0 /* this */
            ldc "Setting \"Append\" property to true on account of \"Prudent\" mode"
            invokevirtual ch.qos.logback.core.FileAppender.addWarn:(Ljava/lang/String;)V
         7: .line 120
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            invokevirtual ch.qos.logback.core.FileAppender.checkForFileCollisionInPreviousFileAppenders:()Z
            ifeq 12
         8: .line 121
            aload 0 /* this */
            ldc "Collisions detected with FileAppender/RollingAppender instances defined earlier. Aborting."
            invokevirtual ch.qos.logback.core.FileAppender.addError:(Ljava/lang/String;)V
         9: .line 122
            aload 0 /* this */
            new java.lang.StringBuilder
            dup
            ldc "For more information, please visit "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            getstatic ch.qos.logback.core.FileAppender.COLLISION_WITH_EARLIER_APPENDER_URL:Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokevirtual ch.qos.logback.core.FileAppender.addError:(Ljava/lang/String;)V
        10: .line 123
            iinc 1 /* errors */ 1
        11: .line 124
            goto 20
        12: .line 127
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 0 /* this */
            invokevirtual ch.qos.logback.core.FileAppender.getFile:()Ljava/lang/String;
            invokevirtual ch.qos.logback.core.FileAppender.openFile:(Ljava/lang/String;)V
        13: .line 128
            goto 20
      StackMap locals:
      StackMap stack: java.io.IOException
        14: astore 2 /* e */
        start local 2 // java.io.IOException e
        15: .line 129
            iinc 1 /* errors */ 1
        16: .line 130
            aload 0 /* this */
            new java.lang.StringBuilder
            dup
            ldc "openFile("
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            getfield ch.qos.logback.core.FileAppender.fileName:Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc ","
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 0 /* this */
            getfield ch.qos.logback.core.FileAppender.append:Z
            invokevirtual java.lang.StringBuilder.append:(Z)Ljava/lang/StringBuilder;
            ldc ") call failed."
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            aload 2 /* e */
            invokevirtual ch.qos.logback.core.FileAppender.addError:(Ljava/lang/String;Ljava/lang/Throwable;)V
        end local 2 // java.io.IOException e
        17: .line 133
            goto 20
        18: .line 134
      StackMap locals:
      StackMap stack:
            iinc 1 /* errors */ 1
        19: .line 135
            aload 0 /* this */
            new java.lang.StringBuilder
            dup
            ldc "\"File\" property not set for appender named ["
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            getfield ch.qos.logback.core.FileAppender.name:Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc "]."
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokevirtual ch.qos.logback.core.FileAppender.addError:(Ljava/lang/String;)V
        20: .line 137
      StackMap locals:
      StackMap stack:
            iload 1 /* errors */
            ifne 22
        21: .line 138
            aload 0 /* this */
            invokespecial ch.qos.logback.core.OutputStreamAppender.start:()V
        22: .line 140
      StackMap locals:
      StackMap stack:
            return
        end local 1 // int errors
        end local 0 // ch.qos.logback.core.FileAppender this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   23     0    this  Lch/qos/logback/core/FileAppender<TE;>;
            1   23     1  errors  I
           15   17     2       e  Ljava/io/IOException;
      Exception table:
        from    to  target  type
          12    13      14  Class java.io.IOException

  public void stop();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // ch.qos.logback.core.FileAppender this
         0: .line 144
            aload 0 /* this */
            invokespecial ch.qos.logback.core.OutputStreamAppender.stop:()V
         1: .line 146
            aload 0 /* this */
            getfield ch.qos.logback.core.FileAppender.context:Lch/qos/logback/core/Context;
            invokestatic ch.qos.logback.core.util.ContextUtil.getFilenameCollisionMap:(Lch/qos/logback/core/Context;)Ljava/util/Map;
            astore 1 /* map */
        start local 1 // java.util.Map map
         2: .line 147
            aload 1 /* map */
            ifnull 3
            aload 0 /* this */
            invokevirtual ch.qos.logback.core.FileAppender.getName:()Ljava/lang/String;
            ifnonnull 4
         3: .line 148
      StackMap locals: java.util.Map
      StackMap stack:
            return
         4: .line 150
      StackMap locals:
      StackMap stack:
            aload 1 /* map */
            aload 0 /* this */
            invokevirtual ch.qos.logback.core.FileAppender.getName:()Ljava/lang/String;
            invokeinterface java.util.Map.remove:(Ljava/lang/Object;)Ljava/lang/Object;
            pop
         5: .line 151
            return
        end local 1 // java.util.Map map
        end local 0 // ch.qos.logback.core.FileAppender this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    6     0  this  Lch/qos/logback/core/FileAppender<TE;>;
            2    6     1   map  Ljava/util/Map<Ljava/lang/String;Ljava/lang/String;>;

  protected boolean checkForFileCollisionInPreviousFileAppenders();
    descriptor: ()Z
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=4, locals=5, args_size=1
        start local 0 // ch.qos.logback.core.FileAppender this
         0: .line 154
            iconst_0
            istore 1 /* collisionsDetected */
        start local 1 // boolean collisionsDetected
         1: .line 155
            aload 0 /* this */
            getfield ch.qos.logback.core.FileAppender.fileName:Ljava/lang/String;
            ifnonnull 3
         2: .line 156
            iconst_0
            ireturn
         3: .line 159
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            getfield ch.qos.logback.core.FileAppender.context:Lch/qos/logback/core/Context;
            ldc "FA_FILENAME_COLLISION_MAP"
            invokeinterface ch.qos.logback.core.Context.getObject:(Ljava/lang/String;)Ljava/lang/Object;
            checkcast java.util.Map
            astore 2 /* map */
        start local 2 // java.util.Map map
         4: .line 160
            aload 2 /* map */
            ifnonnull 6
         5: .line 161
            iload 1 /* collisionsDetected */
            ireturn
         6: .line 163
      StackMap locals: java.util.Map
      StackMap stack:
            aload 2 /* map */
            invokeinterface java.util.Map.entrySet:()Ljava/util/Set;
            invokeinterface java.util.Set.iterator:()Ljava/util/Iterator;
            astore 4
            goto 11
      StackMap locals: ch.qos.logback.core.FileAppender int java.util.Map top java.util.Iterator
      StackMap stack:
         7: aload 4
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.util.Map$Entry
            astore 3 /* entry */
        start local 3 // java.util.Map$Entry entry
         8: .line 164
            aload 0 /* this */
            getfield ch.qos.logback.core.FileAppender.fileName:Ljava/lang/String;
            aload 3 /* entry */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 11
         9: .line 165
            aload 0 /* this */
            ldc "File"
            aload 3 /* entry */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            checkcast java.lang.String
            aload 3 /* entry */
            invokeinterface java.util.Map$Entry.getKey:()Ljava/lang/Object;
            checkcast java.lang.String
            invokevirtual ch.qos.logback.core.FileAppender.addErrorForCollision:(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)V
        10: .line 166
            iconst_1
            istore 1 /* collisionsDetected */
        end local 3 // java.util.Map$Entry entry
        11: .line 163
      StackMap locals:
      StackMap stack:
            aload 4
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 7
        12: .line 169
            aload 0 /* this */
            getfield ch.qos.logback.core.FileAppender.name:Ljava/lang/String;
            ifnull 14
        13: .line 170
            aload 2 /* map */
            aload 0 /* this */
            invokevirtual ch.qos.logback.core.FileAppender.getName:()Ljava/lang/String;
            aload 0 /* this */
            getfield ch.qos.logback.core.FileAppender.fileName:Ljava/lang/String;
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        14: .line 172
      StackMap locals: ch.qos.logback.core.FileAppender int java.util.Map
      StackMap stack:
            iload 1 /* collisionsDetected */
            ireturn
        end local 2 // java.util.Map map
        end local 1 // boolean collisionsDetected
        end local 0 // ch.qos.logback.core.FileAppender this
      LocalVariableTable:
        Start  End  Slot                Name  Signature
            0   15     0                this  Lch/qos/logback/core/FileAppender<TE;>;
            1   15     1  collisionsDetected  Z
            4   15     2                 map  Ljava/util/Map<Ljava/lang/String;Ljava/lang/String;>;
            8   11     3               entry  Ljava/util/Map$Entry<Ljava/lang/String;Ljava/lang/String;>;

  protected void addErrorForCollision(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=4, locals=4, args_size=4
        start local 0 // ch.qos.logback.core.FileAppender this
        start local 1 // java.lang.String optionName
        start local 2 // java.lang.String optionValue
        start local 3 // java.lang.String appenderName
         0: .line 176
            aload 0 /* this */
            new java.lang.StringBuilder
            dup
            ldc "'"
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 1 /* optionName */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc "' option has the same value \""
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 2 /* optionValue */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc "\" as that given for appender ["
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 3 /* appenderName */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc "] defined earlier."
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokevirtual ch.qos.logback.core.FileAppender.addError:(Ljava/lang/String;)V
         1: .line 177
            return
        end local 3 // java.lang.String appenderName
        end local 2 // java.lang.String optionValue
        end local 1 // java.lang.String optionName
        end local 0 // ch.qos.logback.core.FileAppender this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    2     0          this  Lch/qos/logback/core/FileAppender<TE;>;
            0    2     1    optionName  Ljava/lang/String;
            0    2     2   optionValue  Ljava/lang/String;
            0    2     3  appenderName  Ljava/lang/String;
    MethodParameters:
              Name  Flags
      optionName    
      optionValue   
      appenderName  

  public void openFile(java.lang.String);
    descriptor: (Ljava/lang/String;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=6, args_size=2
        start local 0 // ch.qos.logback.core.FileAppender this
        start local 1 // java.lang.String file_name
         0: .line 196
            aload 0 /* this */
            getfield ch.qos.logback.core.FileAppender.lock:Ljava/util/concurrent/locks/ReentrantLock;
            invokevirtual java.util.concurrent.locks.ReentrantLock.lock:()V
         1: .line 198
            new java.io.File
            dup
            aload 1 /* file_name */
            invokespecial java.io.File.<init>:(Ljava/lang/String;)V
            astore 2 /* file */
        start local 2 // java.io.File file
         2: .line 199
            aload 2 /* file */
            invokestatic ch.qos.logback.core.util.FileUtil.createMissingParentDirectories:(Ljava/io/File;)Z
            istore 3 /* result */
        start local 3 // boolean result
         3: .line 200
            iload 3 /* result */
            ifne 5
         4: .line 201
            aload 0 /* this */
            new java.lang.StringBuilder
            dup
            ldc "Failed to create parent directories for ["
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 2 /* file */
            invokevirtual java.io.File.getAbsolutePath:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc "]"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokevirtual ch.qos.logback.core.FileAppender.addError:(Ljava/lang/String;)V
         5: .line 204
      StackMap locals: java.io.File int
      StackMap stack:
            new ch.qos.logback.core.recovery.ResilientFileOutputStream
            dup
            aload 2 /* file */
            aload 0 /* this */
            getfield ch.qos.logback.core.FileAppender.append:Z
            aload 0 /* this */
            getfield ch.qos.logback.core.FileAppender.bufferSize:Lch/qos/logback/core/util/FileSize;
            invokevirtual ch.qos.logback.core.util.FileSize.getSize:()J
            invokespecial ch.qos.logback.core.recovery.ResilientFileOutputStream.<init>:(Ljava/io/File;ZJ)V
            astore 4 /* resilientFos */
        start local 4 // ch.qos.logback.core.recovery.ResilientFileOutputStream resilientFos
         6: .line 205
            aload 4 /* resilientFos */
            aload 0 /* this */
            getfield ch.qos.logback.core.FileAppender.context:Lch/qos/logback/core/Context;
            invokevirtual ch.qos.logback.core.recovery.ResilientFileOutputStream.setContext:(Lch/qos/logback/core/Context;)V
         7: .line 206
            aload 0 /* this */
            aload 4 /* resilientFos */
            invokevirtual ch.qos.logback.core.FileAppender.setOutputStream:(Ljava/io/OutputStream;)V
        end local 4 // ch.qos.logback.core.recovery.ResilientFileOutputStream resilientFos
        end local 3 // boolean result
        end local 2 // java.io.File file
         8: .line 207
            goto 12
      StackMap locals: ch.qos.logback.core.FileAppender java.lang.String
      StackMap stack: java.lang.Throwable
         9: astore 5
        10: .line 208
            aload 0 /* this */
            getfield ch.qos.logback.core.FileAppender.lock:Ljava/util/concurrent/locks/ReentrantLock;
            invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
        11: .line 209
            aload 5
            athrow
        12: .line 208
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield ch.qos.logback.core.FileAppender.lock:Ljava/util/concurrent/locks/ReentrantLock;
            invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
        13: .line 210
            return
        end local 1 // java.lang.String file_name
        end local 0 // ch.qos.logback.core.FileAppender this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0   14     0          this  Lch/qos/logback/core/FileAppender<TE;>;
            0   14     1     file_name  Ljava/lang/String;
            2    8     2          file  Ljava/io/File;
            3    8     3        result  Z
            6    8     4  resilientFos  Lch/qos/logback/core/recovery/ResilientFileOutputStream;
      Exception table:
        from    to  target  type
           1     9       9  any
    Exceptions:
      throws java.io.IOException
    MethodParameters:
           Name  Flags
      file_name  

  public boolean isPrudent();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // ch.qos.logback.core.FileAppender this
         0: .line 218
            aload 0 /* this */
            getfield ch.qos.logback.core.FileAppender.prudent:Z
            ireturn
        end local 0 // ch.qos.logback.core.FileAppender this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lch/qos/logback/core/FileAppender<TE;>;

  public void setPrudent(boolean);
    descriptor: (Z)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // ch.qos.logback.core.FileAppender this
        start local 1 // boolean prudent
         0: .line 228
            aload 0 /* this */
            iload 1 /* prudent */
            putfield ch.qos.logback.core.FileAppender.prudent:Z
         1: .line 229
            return
        end local 1 // boolean prudent
        end local 0 // ch.qos.logback.core.FileAppender this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    2     0     this  Lch/qos/logback/core/FileAppender<TE;>;
            0    2     1  prudent  Z
    MethodParameters:
         Name  Flags
      prudent  

  public void setAppend(boolean);
    descriptor: (Z)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // ch.qos.logback.core.FileAppender this
        start local 1 // boolean append
         0: .line 232
            aload 0 /* this */
            iload 1 /* append */
            putfield ch.qos.logback.core.FileAppender.append:Z
         1: .line 233
            return
        end local 1 // boolean append
        end local 0 // ch.qos.logback.core.FileAppender this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    2     0    this  Lch/qos/logback/core/FileAppender<TE;>;
            0    2     1  append  Z
    MethodParameters:
        Name  Flags
      append  

  public void setBufferSize(ch.qos.logback.core.util.FileSize);
    descriptor: (Lch/qos/logback/core/util/FileSize;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // ch.qos.logback.core.FileAppender this
        start local 1 // ch.qos.logback.core.util.FileSize bufferSize
         0: .line 236
            aload 0 /* this */
            new java.lang.StringBuilder
            dup
            ldc "Setting bufferSize to ["
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 1 /* bufferSize */
            invokevirtual ch.qos.logback.core.util.FileSize.toString:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc "]"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokevirtual ch.qos.logback.core.FileAppender.addInfo:(Ljava/lang/String;)V
         1: .line 237
            aload 0 /* this */
            aload 1 /* bufferSize */
            putfield ch.qos.logback.core.FileAppender.bufferSize:Lch/qos/logback/core/util/FileSize;
         2: .line 238
            return
        end local 1 // ch.qos.logback.core.util.FileSize bufferSize
        end local 0 // ch.qos.logback.core.FileAppender this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    3     0        this  Lch/qos/logback/core/FileAppender<TE;>;
            0    3     1  bufferSize  Lch/qos/logback/core/util/FileSize;
    MethodParameters:
            Name  Flags
      bufferSize  

  private void safeWrite();
    descriptor: (Ljava/lang/Object;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=4, locals=11, args_size=2
        start local 0 // ch.qos.logback.core.FileAppender this
        start local 1 // java.lang.Object event
         0: .line 241
            aload 0 /* this */
            invokevirtual ch.qos.logback.core.FileAppender.getOutputStream:()Ljava/io/OutputStream;
            checkcast ch.qos.logback.core.recovery.ResilientFileOutputStream
            astore 2 /* resilientFOS */
        start local 2 // ch.qos.logback.core.recovery.ResilientFileOutputStream resilientFOS
         1: .line 242
            aload 2 /* resilientFOS */
            invokevirtual ch.qos.logback.core.recovery.ResilientFileOutputStream.getChannel:()Ljava/nio/channels/FileChannel;
            astore 3 /* fileChannel */
        start local 3 // java.nio.channels.FileChannel fileChannel
         2: .line 243
            aload 3 /* fileChannel */
            ifnonnull 4
         3: .line 244
            return
         4: .line 248
      StackMap locals: ch.qos.logback.core.recovery.ResilientFileOutputStream java.nio.channels.FileChannel
      StackMap stack:
            invokestatic java.lang.Thread.interrupted:()Z
            istore 4 /* interrupted */
        start local 4 // boolean interrupted
         5: .line 250
            aconst_null
            astore 5 /* fileLock */
        start local 5 // java.nio.channels.FileLock fileLock
         6: .line 252
            aload 3 /* fileChannel */
            invokevirtual java.nio.channels.FileChannel.lock:()Ljava/nio/channels/FileLock;
            astore 5 /* fileLock */
         7: .line 253
            aload 3 /* fileChannel */
            invokevirtual java.nio.channels.FileChannel.position:()J
            lstore 6 /* position */
        start local 6 // long position
         8: .line 254
            aload 3 /* fileChannel */
            invokevirtual java.nio.channels.FileChannel.size:()J
            lstore 8 /* size */
        start local 8 // long size
         9: .line 255
            lload 8 /* size */
            lload 6 /* position */
            lcmp
            ifeq 11
        10: .line 256
            aload 3 /* fileChannel */
            lload 8 /* size */
            invokevirtual java.nio.channels.FileChannel.position:(J)Ljava/nio/channels/FileChannel;
            pop
        11: .line 258
      StackMap locals: ch.qos.logback.core.FileAppender java.lang.Object ch.qos.logback.core.recovery.ResilientFileOutputStream java.nio.channels.FileChannel int java.nio.channels.FileLock long long
      StackMap stack:
            aload 0 /* this */
            aload 1 /* event */
            invokespecial ch.qos.logback.core.OutputStreamAppender.writeOut:(Ljava/lang/Object;)V
        end local 8 // long size
        end local 6 // long position
        12: .line 259
            goto 25
      StackMap locals: ch.qos.logback.core.FileAppender java.lang.Object ch.qos.logback.core.recovery.ResilientFileOutputStream java.nio.channels.FileChannel int java.nio.channels.FileLock
      StackMap stack: java.io.IOException
        13: astore 6 /* e */
        start local 6 // java.io.IOException e
        14: .line 261
            aload 2 /* resilientFOS */
            aload 6 /* e */
            invokevirtual ch.qos.logback.core.recovery.ResilientFileOutputStream.postIOFailure:(Ljava/io/IOException;)V
        end local 6 // java.io.IOException e
        15: .line 263
            aload 5 /* fileLock */
            ifnull 17
            aload 5 /* fileLock */
            invokevirtual java.nio.channels.FileLock.isValid:()Z
            ifeq 17
        16: .line 264
            aload 5 /* fileLock */
            invokevirtual java.nio.channels.FileLock.release:()V
        17: .line 268
      StackMap locals:
      StackMap stack:
            iload 4 /* interrupted */
            ifeq 29
        18: .line 269
            invokestatic java.lang.Thread.currentThread:()Ljava/lang/Thread;
            invokevirtual java.lang.Thread.interrupt:()V
            goto 29
        19: .line 262
      StackMap locals:
      StackMap stack: java.lang.Throwable
            astore 10
        20: .line 263
            aload 5 /* fileLock */
            ifnull 22
            aload 5 /* fileLock */
            invokevirtual java.nio.channels.FileLock.isValid:()Z
            ifeq 22
        21: .line 264
            aload 5 /* fileLock */
            invokevirtual java.nio.channels.FileLock.release:()V
        22: .line 268
      StackMap locals: ch.qos.logback.core.FileAppender java.lang.Object ch.qos.logback.core.recovery.ResilientFileOutputStream java.nio.channels.FileChannel int java.nio.channels.FileLock top top top top java.lang.Throwable
      StackMap stack:
            iload 4 /* interrupted */
            ifeq 24
        23: .line 269
            invokestatic java.lang.Thread.currentThread:()Ljava/lang/Thread;
            invokevirtual java.lang.Thread.interrupt:()V
        24: .line 271
      StackMap locals:
      StackMap stack:
            aload 10
            athrow
        25: .line 263
      StackMap locals: ch.qos.logback.core.FileAppender java.lang.Object ch.qos.logback.core.recovery.ResilientFileOutputStream java.nio.channels.FileChannel int java.nio.channels.FileLock
      StackMap stack:
            aload 5 /* fileLock */
            ifnull 27
            aload 5 /* fileLock */
            invokevirtual java.nio.channels.FileLock.isValid:()Z
            ifeq 27
        26: .line 264
            aload 5 /* fileLock */
            invokevirtual java.nio.channels.FileLock.release:()V
        27: .line 268
      StackMap locals:
      StackMap stack:
            iload 4 /* interrupted */
            ifeq 29
        28: .line 269
            invokestatic java.lang.Thread.currentThread:()Ljava/lang/Thread;
            invokevirtual java.lang.Thread.interrupt:()V
        29: .line 272
      StackMap locals:
      StackMap stack:
            return
        end local 5 // java.nio.channels.FileLock fileLock
        end local 4 // boolean interrupted
        end local 3 // java.nio.channels.FileChannel fileChannel
        end local 2 // ch.qos.logback.core.recovery.ResilientFileOutputStream resilientFOS
        end local 1 // java.lang.Object event
        end local 0 // ch.qos.logback.core.FileAppender this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0   30     0          this  Lch/qos/logback/core/FileAppender<TE;>;
            0   30     1         event  TE;
            1   30     2  resilientFOS  Lch/qos/logback/core/recovery/ResilientFileOutputStream;
            2   30     3   fileChannel  Ljava/nio/channels/FileChannel;
            5   30     4   interrupted  Z
            6   30     5      fileLock  Ljava/nio/channels/FileLock;
            8   12     6      position  J
            9   12     8          size  J
           14   15     6             e  Ljava/io/IOException;
      Exception table:
        from    to  target  type
           6    12      13  Class java.io.IOException
           6    15      19  any
    Exceptions:
      throws java.io.IOException
    Signature: (TE;)V
    MethodParameters:
       Name  Flags
      event  

  protected void writeOut();
    descriptor: (Ljava/lang/Object;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // ch.qos.logback.core.FileAppender this
        start local 1 // java.lang.Object event
         0: .line 276
            aload 0 /* this */
            getfield ch.qos.logback.core.FileAppender.prudent:Z
            ifeq 3
         1: .line 277
            aload 0 /* this */
            aload 1 /* event */
            invokevirtual ch.qos.logback.core.FileAppender.safeWrite:(Ljava/lang/Object;)V
         2: .line 278
            goto 4
         3: .line 279
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* event */
            invokespecial ch.qos.logback.core.OutputStreamAppender.writeOut:(Ljava/lang/Object;)V
         4: .line 281
      StackMap locals:
      StackMap stack:
            return
        end local 1 // java.lang.Object event
        end local 0 // ch.qos.logback.core.FileAppender this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    5     0   this  Lch/qos/logback/core/FileAppender<TE;>;
            0    5     1  event  TE;
    Exceptions:
      throws java.io.IOException
    Signature: (TE;)V
    MethodParameters:
       Name  Flags
      event  
}
Signature: <E:Ljava/lang/Object;>Lch/qos/logback/core/OutputStreamAppender<TE;>;
SourceFile: "FileAppender.java"
InnerClasses:
  public abstract Entry = java.util.Map$Entry of java.util.Map