http://commons.apache.org/proper/commons-io/: The Apache Commons IO library contains utility classes, stream implementations, file filters, file comparators, endian transformation classes, and much more. (The Apache Software Foundation)
  • Rahul Akolkar
  • Jason Anderson
  • Nathan Beyer
  • Emmanuel Bourg
  • Chris Eldredge
  • Magnus Grimsell
  • Jim Harrington
  • Thomas Ledoux
  • Andy Lehane
  • Marcelo Liberato
  • Alban Peignier
  • Ian Springer
  • Dominik Stadler
  • Masato Tezuka
  • James Urie
  • Frank W. Zammetti
  • Scott Sanders ()
  • dIon Gillard ()
  • Nicola Ken Barozzi ()
  • Henri Yandell ()
  • Stephen Colebourne ()
  • Jeremias Maerki ()
  • Matthew Hawthorne ()
  • Martin Cooper ()
  • Rob Oxspring ()
  • Jochen Wiedmann
  • Niall Pemberton
  • Jukka Zitting
  • Gary Gregory
  • Kristian Rosenvold 
public abstract class org.apache.commons.io.DirectoryWalker<T>
  minor version: 0
  major version: 59
  flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
  this_class: org.apache.commons.io.DirectoryWalker
  super_class: java.lang.Object
{
  private final java.io.FileFilter filter;
    descriptor: Ljava/io/FileFilter;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final int depthLimit;
    descriptor: I
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  protected void <init>();
    descriptor: ()V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.apache.commons.io.DirectoryWalker this
         0: .line 266
            aload 0 /* this */
            aconst_null
            iconst_m1
            invokespecial org.apache.commons.io.DirectoryWalker.<init>:(Ljava/io/FileFilter;I)V
         1: .line 267
            return
        end local 0 // org.apache.commons.io.DirectoryWalker this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/commons/io/DirectoryWalker<TT;>;

  protected void <init>(java.io.FileFilter, int);
    descriptor: (Ljava/io/FileFilter;I)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // org.apache.commons.io.DirectoryWalker this
        start local 1 // java.io.FileFilter filter
        start local 2 // int depthLimit
         0: .line 281
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 282
            aload 0 /* this */
            aload 1 /* filter */
            putfield org.apache.commons.io.DirectoryWalker.filter:Ljava/io/FileFilter;
         2: .line 283
            aload 0 /* this */
            iload 2 /* depthLimit */
            putfield org.apache.commons.io.DirectoryWalker.depthLimit:I
         3: .line 284
            return
        end local 2 // int depthLimit
        end local 1 // java.io.FileFilter filter
        end local 0 // org.apache.commons.io.DirectoryWalker this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    4     0        this  Lorg/apache/commons/io/DirectoryWalker<TT;>;
            0    4     1      filter  Ljava/io/FileFilter;
            0    4     2  depthLimit  I
    MethodParameters:
            Name  Flags
      filter      final
      depthLimit  final

  protected void <init>(org.apache.commons.io.filefilter.IOFileFilter, org.apache.commons.io.filefilter.IOFileFilter, int);
    descriptor: (Lorg/apache/commons/io/filefilter/IOFileFilter;Lorg/apache/commons/io/filefilter/IOFileFilter;I)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=5, locals=4, args_size=4
        start local 0 // org.apache.commons.io.DirectoryWalker this
        start local 1 // org.apache.commons.io.filefilter.IOFileFilter directoryFilter
        start local 2 // org.apache.commons.io.filefilter.IOFileFilter fileFilter
        start local 3 // int depthLimit
         0: .line 300
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 301
            aload 1 /* directoryFilter */
            ifnonnull 4
            aload 2 /* fileFilter */
            ifnonnull 4
         2: .line 302
            aload 0 /* this */
            aconst_null
            putfield org.apache.commons.io.DirectoryWalker.filter:Ljava/io/FileFilter;
         3: .line 303
            goto 13
         4: .line 304
      StackMap locals: org.apache.commons.io.DirectoryWalker org.apache.commons.io.filefilter.IOFileFilter org.apache.commons.io.filefilter.IOFileFilter int
      StackMap stack:
            aload 1 /* directoryFilter */
            ifnull 5
            aload 1 /* directoryFilter */
            goto 6
      StackMap locals:
      StackMap stack:
         5: getstatic org.apache.commons.io.filefilter.TrueFileFilter.TRUE:Lorg/apache/commons/io/filefilter/IOFileFilter;
      StackMap locals:
      StackMap stack: org.apache.commons.io.filefilter.IOFileFilter
         6: astore 1 /* directoryFilter */
         7: .line 305
            aload 2 /* fileFilter */
            ifnull 8
            aload 2 /* fileFilter */
            goto 9
      StackMap locals:
      StackMap stack:
         8: getstatic org.apache.commons.io.filefilter.TrueFileFilter.TRUE:Lorg/apache/commons/io/filefilter/IOFileFilter;
      StackMap locals:
      StackMap stack: org.apache.commons.io.filefilter.IOFileFilter
         9: astore 2 /* fileFilter */
        10: .line 306
            aload 1 /* directoryFilter */
            invokestatic org.apache.commons.io.filefilter.FileFilterUtils.makeDirectoryOnly:(Lorg/apache/commons/io/filefilter/IOFileFilter;)Lorg/apache/commons/io/filefilter/IOFileFilter;
            astore 1 /* directoryFilter */
        11: .line 307
            aload 2 /* fileFilter */
            invokestatic org.apache.commons.io.filefilter.FileFilterUtils.makeFileOnly:(Lorg/apache/commons/io/filefilter/IOFileFilter;)Lorg/apache/commons/io/filefilter/IOFileFilter;
            astore 2 /* fileFilter */
        12: .line 308
            aload 0 /* this */
            iconst_2
            anewarray org.apache.commons.io.filefilter.IOFileFilter
            dup
            iconst_0
            aload 1 /* directoryFilter */
            aastore
            dup
            iconst_1
            aload 2 /* fileFilter */
            aastore
            invokestatic org.apache.commons.io.filefilter.FileFilterUtils.or:([Lorg/apache/commons/io/filefilter/IOFileFilter;)Lorg/apache/commons/io/filefilter/IOFileFilter;
            putfield org.apache.commons.io.DirectoryWalker.filter:Ljava/io/FileFilter;
        13: .line 310
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iload 3 /* depthLimit */
            putfield org.apache.commons.io.DirectoryWalker.depthLimit:I
        14: .line 311
            return
        end local 3 // int depthLimit
        end local 2 // org.apache.commons.io.filefilter.IOFileFilter fileFilter
        end local 1 // org.apache.commons.io.filefilter.IOFileFilter directoryFilter
        end local 0 // org.apache.commons.io.DirectoryWalker this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0   15     0             this  Lorg/apache/commons/io/DirectoryWalker<TT;>;
            0   15     1  directoryFilter  Lorg/apache/commons/io/filefilter/IOFileFilter;
            0   15     2       fileFilter  Lorg/apache/commons/io/filefilter/IOFileFilter;
            0   15     3       depthLimit  I
    MethodParameters:
                 Name  Flags
      directoryFilter  
      fileFilter       
      depthLimit       final

  protected final void walk(java.io.File, java.util.Collection<T>);
    descriptor: (Ljava/io/File;Ljava/util/Collection;)V
    flags: (0x0014) ACC_PROTECTED, ACC_FINAL
    Code:
      stack=4, locals=4, args_size=3
        start local 0 // org.apache.commons.io.DirectoryWalker this
        start local 1 // java.io.File startDirectory
        start local 2 // java.util.Collection results
         0: .line 330
            aload 1 /* startDirectory */
            ifnonnull 2
         1: .line 331
            new java.lang.NullPointerException
            dup
            ldc "Start Directory is null"
            invokespecial java.lang.NullPointerException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 334
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* startDirectory */
            aload 2 /* results */
            invokevirtual org.apache.commons.io.DirectoryWalker.handleStart:(Ljava/io/File;Ljava/util/Collection;)V
         3: .line 335
            aload 0 /* this */
            aload 1 /* startDirectory */
            iconst_0
            aload 2 /* results */
            invokevirtual org.apache.commons.io.DirectoryWalker.walk:(Ljava/io/File;ILjava/util/Collection;)V
         4: .line 336
            aload 0 /* this */
            aload 2 /* results */
            invokevirtual org.apache.commons.io.DirectoryWalker.handleEnd:(Ljava/util/Collection;)V
         5: .line 337
            goto 8
      StackMap locals:
      StackMap stack: org.apache.commons.io.DirectoryWalker$CancelException
         6: astore 3 /* cancel */
        start local 3 // org.apache.commons.io.DirectoryWalker$CancelException cancel
         7: .line 338
            aload 0 /* this */
            aload 1 /* startDirectory */
            aload 2 /* results */
            aload 3 /* cancel */
            invokevirtual org.apache.commons.io.DirectoryWalker.handleCancelled:(Ljava/io/File;Ljava/util/Collection;Lorg/apache/commons/io/DirectoryWalker$CancelException;)V
        end local 3 // org.apache.commons.io.DirectoryWalker$CancelException cancel
         8: .line 340
      StackMap locals:
      StackMap stack:
            return
        end local 2 // java.util.Collection results
        end local 1 // java.io.File startDirectory
        end local 0 // org.apache.commons.io.DirectoryWalker this
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0    9     0            this  Lorg/apache/commons/io/DirectoryWalker<TT;>;
            0    9     1  startDirectory  Ljava/io/File;
            0    9     2         results  Ljava/util/Collection<TT;>;
            7    8     3          cancel  Lorg/apache/commons/io/DirectoryWalker$CancelException;
      Exception table:
        from    to  target  type
           2     5       6  Class org.apache.commons.io.DirectoryWalker$CancelException
    Exceptions:
      throws java.io.IOException
    Signature: (Ljava/io/File;Ljava/util/Collection<TT;>;)V
    MethodParameters:
                Name  Flags
      startDirectory  final
      results         final

  private void walk(java.io.File, int, java.util.Collection<T>);
    descriptor: (Ljava/io/File;ILjava/util/Collection;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=4, locals=10, args_size=4
        start local 0 // org.apache.commons.io.DirectoryWalker this
        start local 1 // java.io.File directory
        start local 2 // int depth
        start local 3 // java.util.Collection results
         0: .line 351
            aload 0 /* this */
            aload 1 /* directory */
            iload 2 /* depth */
            aload 3 /* results */
            invokevirtual org.apache.commons.io.DirectoryWalker.checkIfCancelled:(Ljava/io/File;ILjava/util/Collection;)V
         1: .line 352
            aload 0 /* this */
            aload 1 /* directory */
            iload 2 /* depth */
            aload 3 /* results */
            invokevirtual org.apache.commons.io.DirectoryWalker.handleDirectory:(Ljava/io/File;ILjava/util/Collection;)Z
            ifeq 24
         2: .line 353
            aload 0 /* this */
            aload 1 /* directory */
            iload 2 /* depth */
            aload 3 /* results */
            invokevirtual org.apache.commons.io.DirectoryWalker.handleDirectoryStart:(Ljava/io/File;ILjava/util/Collection;)V
         3: .line 354
            iload 2 /* depth */
            iconst_1
            iadd
            istore 4 /* childDepth */
        start local 4 // int childDepth
         4: .line 355
            aload 0 /* this */
            getfield org.apache.commons.io.DirectoryWalker.depthLimit:I
            iflt 5
            iload 4 /* childDepth */
            aload 0 /* this */
            getfield org.apache.commons.io.DirectoryWalker.depthLimit:I
            if_icmpgt 23
         5: .line 356
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            aload 1 /* directory */
            iload 2 /* depth */
            aload 3 /* results */
            invokevirtual org.apache.commons.io.DirectoryWalker.checkIfCancelled:(Ljava/io/File;ILjava/util/Collection;)V
         6: .line 357
            aload 0 /* this */
            getfield org.apache.commons.io.DirectoryWalker.filter:Ljava/io/FileFilter;
            ifnonnull 7
            aload 1 /* directory */
            invokevirtual java.io.File.listFiles:()[Ljava/io/File;
            goto 8
      StackMap locals:
      StackMap stack:
         7: aload 1 /* directory */
            aload 0 /* this */
            getfield org.apache.commons.io.DirectoryWalker.filter:Ljava/io/FileFilter;
            invokevirtual java.io.File.listFiles:(Ljava/io/FileFilter;)[Ljava/io/File;
      StackMap locals:
      StackMap stack: java.io.File[]
         8: astore 5 /* childFiles */
        start local 5 // java.io.File[] childFiles
         9: .line 358
            aload 0 /* this */
            aload 1 /* directory */
            iload 2 /* depth */
            aload 5 /* childFiles */
            invokevirtual org.apache.commons.io.DirectoryWalker.filterDirectoryContents:(Ljava/io/File;I[Ljava/io/File;)[Ljava/io/File;
            astore 5 /* childFiles */
        10: .line 359
            aload 5 /* childFiles */
            ifnonnull 13
        11: .line 360
            aload 0 /* this */
            aload 1 /* directory */
            iload 4 /* childDepth */
            aload 3 /* results */
            invokevirtual org.apache.commons.io.DirectoryWalker.handleRestricted:(Ljava/io/File;ILjava/util/Collection;)V
        12: .line 361
            goto 23
        13: .line 362
      StackMap locals: java.io.File[]
      StackMap stack:
            aload 5 /* childFiles */
            dup
            astore 9
            arraylength
            istore 8
            iconst_0
            istore 7
            goto 22
      StackMap locals: org.apache.commons.io.DirectoryWalker java.io.File int java.util.Collection int java.io.File[] top int int java.io.File[]
      StackMap stack:
        14: aload 9
            iload 7
            aaload
            astore 6 /* childFile */
        start local 6 // java.io.File childFile
        15: .line 363
            aload 6 /* childFile */
            invokevirtual java.io.File.isDirectory:()Z
            ifeq 18
        16: .line 364
            aload 0 /* this */
            aload 6 /* childFile */
            iload 4 /* childDepth */
            aload 3 /* results */
            invokevirtual org.apache.commons.io.DirectoryWalker.walk:(Ljava/io/File;ILjava/util/Collection;)V
        17: .line 365
            goto 21
        18: .line 366
      StackMap locals: org.apache.commons.io.DirectoryWalker java.io.File int java.util.Collection int java.io.File[] java.io.File int int java.io.File[]
      StackMap stack:
            aload 0 /* this */
            aload 6 /* childFile */
            iload 4 /* childDepth */
            aload 3 /* results */
            invokevirtual org.apache.commons.io.DirectoryWalker.checkIfCancelled:(Ljava/io/File;ILjava/util/Collection;)V
        19: .line 367
            aload 0 /* this */
            aload 6 /* childFile */
            iload 4 /* childDepth */
            aload 3 /* results */
            invokevirtual org.apache.commons.io.DirectoryWalker.handleFile:(Ljava/io/File;ILjava/util/Collection;)V
        20: .line 368
            aload 0 /* this */
            aload 6 /* childFile */
            iload 4 /* childDepth */
            aload 3 /* results */
            invokevirtual org.apache.commons.io.DirectoryWalker.checkIfCancelled:(Ljava/io/File;ILjava/util/Collection;)V
        end local 6 // java.io.File childFile
        21: .line 362
      StackMap locals: org.apache.commons.io.DirectoryWalker java.io.File int java.util.Collection int java.io.File[] top int int java.io.File[]
      StackMap stack:
            iinc 7 1
      StackMap locals:
      StackMap stack:
        22: iload 7
            iload 8
            if_icmplt 14
        end local 5 // java.io.File[] childFiles
        23: .line 373
      StackMap locals: org.apache.commons.io.DirectoryWalker java.io.File int java.util.Collection int
      StackMap stack:
            aload 0 /* this */
            aload 1 /* directory */
            iload 2 /* depth */
            aload 3 /* results */
            invokevirtual org.apache.commons.io.DirectoryWalker.handleDirectoryEnd:(Ljava/io/File;ILjava/util/Collection;)V
        end local 4 // int childDepth
        24: .line 375
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* directory */
            iload 2 /* depth */
            aload 3 /* results */
            invokevirtual org.apache.commons.io.DirectoryWalker.checkIfCancelled:(Ljava/io/File;ILjava/util/Collection;)V
        25: .line 376
            return
        end local 3 // java.util.Collection results
        end local 2 // int depth
        end local 1 // java.io.File directory
        end local 0 // org.apache.commons.io.DirectoryWalker this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0   26     0        this  Lorg/apache/commons/io/DirectoryWalker<TT;>;
            0   26     1   directory  Ljava/io/File;
            0   26     2       depth  I
            0   26     3     results  Ljava/util/Collection<TT;>;
            4   24     4  childDepth  I
            9   23     5  childFiles  [Ljava/io/File;
           15   21     6   childFile  Ljava/io/File;
    Exceptions:
      throws java.io.IOException
    Signature: (Ljava/io/File;ILjava/util/Collection<TT;>;)V
    MethodParameters:
           Name  Flags
      directory  final
      depth      final
      results    final

  protected final void checkIfCancelled(java.io.File, int, java.util.Collection<T>);
    descriptor: (Ljava/io/File;ILjava/util/Collection;)V
    flags: (0x0014) ACC_PROTECTED, ACC_FINAL
    Code:
      stack=4, locals=4, args_size=4
        start local 0 // org.apache.commons.io.DirectoryWalker this
        start local 1 // java.io.File file
        start local 2 // int depth
        start local 3 // java.util.Collection results
         0: .line 395
            aload 0 /* this */
            aload 1 /* file */
            iload 2 /* depth */
            aload 3 /* results */
            invokevirtual org.apache.commons.io.DirectoryWalker.handleIsCancelled:(Ljava/io/File;ILjava/util/Collection;)Z
            ifeq 2
         1: .line 396
            new org.apache.commons.io.DirectoryWalker$CancelException
            dup
            aload 1 /* file */
            iload 2 /* depth */
            invokespecial org.apache.commons.io.DirectoryWalker$CancelException.<init>:(Ljava/io/File;I)V
            athrow
         2: .line 398
      StackMap locals:
      StackMap stack:
            return
        end local 3 // java.util.Collection results
        end local 2 // int depth
        end local 1 // java.io.File file
        end local 0 // org.apache.commons.io.DirectoryWalker this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    3     0     this  Lorg/apache/commons/io/DirectoryWalker<TT;>;
            0    3     1     file  Ljava/io/File;
            0    3     2    depth  I
            0    3     3  results  Ljava/util/Collection<TT;>;
    Exceptions:
      throws java.io.IOException
    Signature: (Ljava/io/File;ILjava/util/Collection<TT;>;)V
    MethodParameters:
         Name  Flags
      file     final
      depth    final
      results  final

  protected boolean handleIsCancelled(java.io.File, int, java.util.Collection<T>);
    descriptor: (Ljava/io/File;ILjava/util/Collection;)Z
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=1, locals=4, args_size=4
        start local 0 // org.apache.commons.io.DirectoryWalker this
        start local 1 // java.io.File file
        start local 2 // int depth
        start local 3 // java.util.Collection results
         0: .line 438
            iconst_0
            ireturn
        end local 3 // java.util.Collection results
        end local 2 // int depth
        end local 1 // java.io.File file
        end local 0 // org.apache.commons.io.DirectoryWalker this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    1     0     this  Lorg/apache/commons/io/DirectoryWalker<TT;>;
            0    1     1     file  Ljava/io/File;
            0    1     2    depth  I
            0    1     3  results  Ljava/util/Collection<TT;>;
    Exceptions:
      throws java.io.IOException
    Signature: (Ljava/io/File;ILjava/util/Collection<TT;>;)Z
    MethodParameters:
         Name  Flags
      file     final
      depth    final
      results  final

  protected void handleCancelled(java.io.File, java.util.Collection<T>, org.apache.commons.io.DirectoryWalker$CancelException);
    descriptor: (Ljava/io/File;Ljava/util/Collection;Lorg/apache/commons/io/DirectoryWalker$CancelException;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=1, locals=4, args_size=4
        start local 0 // org.apache.commons.io.DirectoryWalker this
        start local 1 // java.io.File startDirectory
        start local 2 // java.util.Collection results
        start local 3 // org.apache.commons.io.DirectoryWalker$CancelException cancel
         0: .line 457
            aload 3 /* cancel */
            athrow
        end local 3 // org.apache.commons.io.DirectoryWalker$CancelException cancel
        end local 2 // java.util.Collection results
        end local 1 // java.io.File startDirectory
        end local 0 // org.apache.commons.io.DirectoryWalker this
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0    1     0            this  Lorg/apache/commons/io/DirectoryWalker<TT;>;
            0    1     1  startDirectory  Ljava/io/File;
            0    1     2         results  Ljava/util/Collection<TT;>;
            0    1     3          cancel  Lorg/apache/commons/io/DirectoryWalker$CancelException;
    Exceptions:
      throws java.io.IOException
    Signature: (Ljava/io/File;Ljava/util/Collection<TT;>;Lorg/apache/commons/io/DirectoryWalker$CancelException;)V
    MethodParameters:
                Name  Flags
      startDirectory  final
      results         final
      cancel          final

  protected void handleStart(java.io.File, java.util.Collection<T>);
    descriptor: (Ljava/io/File;Ljava/util/Collection;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=0, locals=3, args_size=3
        start local 0 // org.apache.commons.io.DirectoryWalker this
        start local 1 // java.io.File startDirectory
        start local 2 // java.util.Collection results
         0: .line 472
            return
        end local 2 // java.util.Collection results
        end local 1 // java.io.File startDirectory
        end local 0 // org.apache.commons.io.DirectoryWalker this
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0    1     0            this  Lorg/apache/commons/io/DirectoryWalker<TT;>;
            0    1     1  startDirectory  Ljava/io/File;
            0    1     2         results  Ljava/util/Collection<TT;>;
    Exceptions:
      throws java.io.IOException
    Signature: (Ljava/io/File;Ljava/util/Collection<TT;>;)V
    MethodParameters:
                Name  Flags
      startDirectory  final
      results         final

  protected boolean handleDirectory(java.io.File, int, java.util.Collection<T>);
    descriptor: (Ljava/io/File;ILjava/util/Collection;)Z
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=1, locals=4, args_size=4
        start local 0 // org.apache.commons.io.DirectoryWalker this
        start local 1 // java.io.File directory
        start local 2 // int depth
        start local 3 // java.util.Collection results
         0: .line 492
            iconst_1
            ireturn
        end local 3 // java.util.Collection results
        end local 2 // int depth
        end local 1 // java.io.File directory
        end local 0 // org.apache.commons.io.DirectoryWalker this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    1     0       this  Lorg/apache/commons/io/DirectoryWalker<TT;>;
            0    1     1  directory  Ljava/io/File;
            0    1     2      depth  I
            0    1     3    results  Ljava/util/Collection<TT;>;
    Exceptions:
      throws java.io.IOException
    Signature: (Ljava/io/File;ILjava/util/Collection<TT;>;)Z
    MethodParameters:
           Name  Flags
      directory  final
      depth      final
      results    final

  protected void handleDirectoryStart(java.io.File, int, java.util.Collection<T>);
    descriptor: (Ljava/io/File;ILjava/util/Collection;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=0, locals=4, args_size=4
        start local 0 // org.apache.commons.io.DirectoryWalker this
        start local 1 // java.io.File directory
        start local 2 // int depth
        start local 3 // java.util.Collection results
         0: .line 508
            return
        end local 3 // java.util.Collection results
        end local 2 // int depth
        end local 1 // java.io.File directory
        end local 0 // org.apache.commons.io.DirectoryWalker this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    1     0       this  Lorg/apache/commons/io/DirectoryWalker<TT;>;
            0    1     1  directory  Ljava/io/File;
            0    1     2      depth  I
            0    1     3    results  Ljava/util/Collection<TT;>;
    Exceptions:
      throws java.io.IOException
    Signature: (Ljava/io/File;ILjava/util/Collection<TT;>;)V
    MethodParameters:
           Name  Flags
      directory  final
      depth      final
      results    final

  protected java.io.File[] filterDirectoryContents(java.io.File, int, java.io.File[]);
    descriptor: (Ljava/io/File;I[Ljava/io/File;)[Ljava/io/File;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=1, locals=4, args_size=4
        start local 0 // org.apache.commons.io.DirectoryWalker this
        start local 1 // java.io.File directory
        start local 2 // int depth
        start local 3 // java.io.File[] files
         0: .line 524
            aload 3 /* files */
            areturn
        end local 3 // java.io.File[] files
        end local 2 // int depth
        end local 1 // java.io.File directory
        end local 0 // org.apache.commons.io.DirectoryWalker this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    1     0       this  Lorg/apache/commons/io/DirectoryWalker<TT;>;
            0    1     1  directory  Ljava/io/File;
            0    1     2      depth  I
            0    1     3      files  [Ljava/io/File;
    Exceptions:
      throws java.io.IOException
    MethodParameters:
           Name  Flags
      directory  final
      depth      final
      files      final

  protected void handleFile(java.io.File, int, java.util.Collection<T>);
    descriptor: (Ljava/io/File;ILjava/util/Collection;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=0, locals=4, args_size=4
        start local 0 // org.apache.commons.io.DirectoryWalker this
        start local 1 // java.io.File file
        start local 2 // int depth
        start local 3 // java.util.Collection results
         0: .line 539
            return
        end local 3 // java.util.Collection results
        end local 2 // int depth
        end local 1 // java.io.File file
        end local 0 // org.apache.commons.io.DirectoryWalker this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    1     0     this  Lorg/apache/commons/io/DirectoryWalker<TT;>;
            0    1     1     file  Ljava/io/File;
            0    1     2    depth  I
            0    1     3  results  Ljava/util/Collection<TT;>;
    Exceptions:
      throws java.io.IOException
    Signature: (Ljava/io/File;ILjava/util/Collection<TT;>;)V
    MethodParameters:
         Name  Flags
      file     final
      depth    final
      results  final

  protected void handleRestricted(java.io.File, int, java.util.Collection<T>);
    descriptor: (Ljava/io/File;ILjava/util/Collection;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=0, locals=4, args_size=4
        start local 0 // org.apache.commons.io.DirectoryWalker this
        start local 1 // java.io.File directory
        start local 2 // int depth
        start local 3 // java.util.Collection results
         0: .line 554
            return
        end local 3 // java.util.Collection results
        end local 2 // int depth
        end local 1 // java.io.File directory
        end local 0 // org.apache.commons.io.DirectoryWalker this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    1     0       this  Lorg/apache/commons/io/DirectoryWalker<TT;>;
            0    1     1  directory  Ljava/io/File;
            0    1     2      depth  I
            0    1     3    results  Ljava/util/Collection<TT;>;
    Exceptions:
      throws java.io.IOException
    Signature: (Ljava/io/File;ILjava/util/Collection<TT;>;)V
    MethodParameters:
           Name  Flags
      directory  final
      depth      final
      results    final

  protected void handleDirectoryEnd(java.io.File, int, java.util.Collection<T>);
    descriptor: (Ljava/io/File;ILjava/util/Collection;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=0, locals=4, args_size=4
        start local 0 // org.apache.commons.io.DirectoryWalker this
        start local 1 // java.io.File directory
        start local 2 // int depth
        start local 3 // java.util.Collection results
         0: .line 569
            return
        end local 3 // java.util.Collection results
        end local 2 // int depth
        end local 1 // java.io.File directory
        end local 0 // org.apache.commons.io.DirectoryWalker this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    1     0       this  Lorg/apache/commons/io/DirectoryWalker<TT;>;
            0    1     1  directory  Ljava/io/File;
            0    1     2      depth  I
            0    1     3    results  Ljava/util/Collection<TT;>;
    Exceptions:
      throws java.io.IOException
    Signature: (Ljava/io/File;ILjava/util/Collection<TT;>;)V
    MethodParameters:
           Name  Flags
      directory  final
      depth      final
      results    final

  protected void handleEnd(java.util.Collection<T>);
    descriptor: (Ljava/util/Collection;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=0, locals=2, args_size=2
        start local 0 // org.apache.commons.io.DirectoryWalker this
        start local 1 // java.util.Collection results
         0: .line 581
            return
        end local 1 // java.util.Collection results
        end local 0 // org.apache.commons.io.DirectoryWalker this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    1     0     this  Lorg/apache/commons/io/DirectoryWalker<TT;>;
            0    1     1  results  Ljava/util/Collection<TT;>;
    Exceptions:
      throws java.io.IOException
    Signature: (Ljava/util/Collection<TT;>;)V
    MethodParameters:
         Name  Flags
      results  final
}
Signature: <T:Ljava/lang/Object;>Ljava/lang/Object;
SourceFile: "DirectoryWalker.java"
NestMembers:
  org.apache.commons.io.DirectoryWalker$CancelException
InnerClasses:
  public CancelException = org.apache.commons.io.DirectoryWalker$CancelException of org.apache.commons.io.DirectoryWalker