https://tomcat.apache.org/: Tomcat Servlet Engine Core Classes and Standard implementations 
public class org.apache.catalina.webresources.FileResourceSet extends org.apache.catalina.webresources.AbstractFileResourceSet
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.apache.catalina.webresources.FileResourceSet
  super_class: org.apache.catalina.webresources.AbstractFileResourceSet
{
  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.apache.catalina.webresources.FileResourceSet this
         0: .line 38
            aload 0 /* this */
            ldc "/"
            invokespecial org.apache.catalina.webresources.AbstractFileResourceSet.<init>:(Ljava/lang/String;)V
         1: .line 39
            return
        end local 0 // org.apache.catalina.webresources.FileResourceSet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/catalina/webresources/FileResourceSet;

  public void <init>(org.apache.catalina.WebResourceRoot, java.lang.String, java.lang.String, java.lang.String);
    descriptor: (Lorg/apache/catalina/WebResourceRoot;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=6, args_size=5
        start local 0 // org.apache.catalina.webresources.FileResourceSet this
        start local 1 // org.apache.catalina.WebResourceRoot root
        start local 2 // java.lang.String webAppMount
        start local 3 // java.lang.String base
        start local 4 // java.lang.String internalPath
         0: .line 61
            aload 0 /* this */
            aload 4 /* internalPath */
            invokespecial org.apache.catalina.webresources.AbstractFileResourceSet.<init>:(Ljava/lang/String;)V
         1: .line 62
            aload 0 /* this */
            aload 1 /* root */
            invokevirtual org.apache.catalina.webresources.FileResourceSet.setRoot:(Lorg/apache/catalina/WebResourceRoot;)V
         2: .line 63
            aload 0 /* this */
            aload 2 /* webAppMount */
            invokevirtual org.apache.catalina.webresources.FileResourceSet.setWebAppMount:(Ljava/lang/String;)V
         3: .line 64
            aload 0 /* this */
            aload 3 /* base */
            invokevirtual org.apache.catalina.webresources.FileResourceSet.setBase:(Ljava/lang/String;)V
         4: .line 66
            aload 0 /* this */
            invokevirtual org.apache.catalina.webresources.FileResourceSet.getRoot:()Lorg/apache/catalina/WebResourceRoot;
            invokeinterface org.apache.catalina.WebResourceRoot.getState:()Lorg/apache/catalina/LifecycleState;
            invokevirtual org.apache.catalina.LifecycleState.isAvailable:()Z
            ifeq 9
         5: .line 68
            aload 0 /* this */
            invokevirtual org.apache.catalina.webresources.FileResourceSet.start:()V
         6: .line 69
            goto 9
      StackMap locals: org.apache.catalina.webresources.FileResourceSet org.apache.catalina.WebResourceRoot java.lang.String java.lang.String java.lang.String
      StackMap stack: org.apache.catalina.LifecycleException
         7: astore 5 /* e */
        start local 5 // org.apache.catalina.LifecycleException e
         8: .line 70
            new java.lang.IllegalStateException
            dup
            aload 5 /* e */
            invokespecial java.lang.IllegalStateException.<init>:(Ljava/lang/Throwable;)V
            athrow
        end local 5 // org.apache.catalina.LifecycleException e
         9: .line 73
      StackMap locals:
      StackMap stack:
            return
        end local 4 // java.lang.String internalPath
        end local 3 // java.lang.String base
        end local 2 // java.lang.String webAppMount
        end local 1 // org.apache.catalina.WebResourceRoot root
        end local 0 // org.apache.catalina.webresources.FileResourceSet this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0   10     0          this  Lorg/apache/catalina/webresources/FileResourceSet;
            0   10     1          root  Lorg/apache/catalina/WebResourceRoot;
            0   10     2   webAppMount  Ljava/lang/String;
            0   10     3          base  Ljava/lang/String;
            0   10     4  internalPath  Ljava/lang/String;
            8    9     5             e  Lorg/apache/catalina/LifecycleException;
      Exception table:
        from    to  target  type
           5     6       7  Class org.apache.catalina.LifecycleException
    MethodParameters:
              Name  Flags
      root          
      webAppMount   
      base          
      internalPath  

  public org.apache.catalina.WebResource getResource(java.lang.String);
    descriptor: (Ljava/lang/String;)Lorg/apache/catalina/WebResource;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=7, locals=5, args_size=2
        start local 0 // org.apache.catalina.webresources.FileResourceSet this
        start local 1 // java.lang.String path
         0: .line 78
            aload 0 /* this */
            aload 1 /* path */
            invokevirtual org.apache.catalina.webresources.FileResourceSet.checkPath:(Ljava/lang/String;)V
         1: .line 80
            aload 0 /* this */
            invokevirtual org.apache.catalina.webresources.FileResourceSet.getWebAppMount:()Ljava/lang/String;
            astore 2 /* webAppMount */
        start local 2 // java.lang.String webAppMount
         2: .line 81
            aload 0 /* this */
            invokevirtual org.apache.catalina.webresources.FileResourceSet.getRoot:()Lorg/apache/catalina/WebResourceRoot;
            astore 3 /* root */
        start local 3 // org.apache.catalina.WebResourceRoot root
         3: .line 82
            aload 1 /* path */
            aload 2 /* webAppMount */
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 8
         4: .line 83
            aload 0 /* this */
            ldc ""
            iconst_1
            invokevirtual org.apache.catalina.webresources.FileResourceSet.file:(Ljava/lang/String;Z)Ljava/io/File;
            astore 4 /* f */
        start local 4 // java.io.File f
         5: .line 84
            aload 4 /* f */
            ifnonnull 7
         6: .line 85
            new org.apache.catalina.webresources.EmptyResource
            dup
            aload 3 /* root */
            aload 1 /* path */
            invokespecial org.apache.catalina.webresources.EmptyResource.<init>:(Lorg/apache/catalina/WebResourceRoot;Ljava/lang/String;)V
            areturn
         7: .line 87
      StackMap locals: java.lang.String org.apache.catalina.WebResourceRoot java.io.File
      StackMap stack:
            new org.apache.catalina.webresources.FileResource
            dup
            aload 3 /* root */
            aload 1 /* path */
            aload 4 /* f */
            aload 0 /* this */
            invokevirtual org.apache.catalina.webresources.FileResourceSet.isReadOnly:()Z
            aconst_null
            invokespecial org.apache.catalina.webresources.FileResource.<init>:(Lorg/apache/catalina/WebResourceRoot;Ljava/lang/String;Ljava/io/File;ZLjava/util/jar/Manifest;)V
            areturn
        end local 4 // java.io.File f
         8: .line 90
      StackMap locals:
      StackMap stack:
            aload 1 /* path */
            aload 1 /* path */
            invokevirtual java.lang.String.length:()I
            iconst_1
            isub
            invokevirtual java.lang.String.charAt:(I)C
            bipush 47
            if_icmpeq 10
         9: .line 91
            new java.lang.StringBuilder
            dup
            aload 1 /* path */
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            bipush 47
            invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            astore 1 /* path */
        10: .line 94
      StackMap locals:
      StackMap stack:
            aload 2 /* webAppMount */
            aload 1 /* path */
            invokevirtual java.lang.String.startsWith:(Ljava/lang/String;)Z
            ifeq 15
        11: .line 95
            aload 1 /* path */
            iconst_0
            aload 1 /* path */
            invokevirtual java.lang.String.length:()I
            iconst_1
            isub
            invokevirtual java.lang.String.substring:(II)Ljava/lang/String;
            astore 4 /* name */
        start local 4 // java.lang.String name
        12: .line 96
            aload 4 /* name */
            aload 4 /* name */
            bipush 47
            invokevirtual java.lang.String.lastIndexOf:(I)I
            iconst_1
            iadd
            invokevirtual java.lang.String.substring:(I)Ljava/lang/String;
            astore 4 /* name */
        13: .line 97
            aload 4 /* name */
            invokevirtual java.lang.String.length:()I
            ifle 15
        14: .line 98
            new org.apache.catalina.webresources.VirtualResource
            dup
            aload 3 /* root */
            aload 1 /* path */
            aload 4 /* name */
            invokespecial org.apache.catalina.webresources.VirtualResource.<init>:(Lorg/apache/catalina/WebResourceRoot;Ljava/lang/String;Ljava/lang/String;)V
            areturn
        end local 4 // java.lang.String name
        15: .line 101
      StackMap locals:
      StackMap stack:
            new org.apache.catalina.webresources.EmptyResource
            dup
            aload 3 /* root */
            aload 1 /* path */
            invokespecial org.apache.catalina.webresources.EmptyResource.<init>:(Lorg/apache/catalina/WebResourceRoot;Ljava/lang/String;)V
            areturn
        end local 3 // org.apache.catalina.WebResourceRoot root
        end local 2 // java.lang.String webAppMount
        end local 1 // java.lang.String path
        end local 0 // org.apache.catalina.webresources.FileResourceSet this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   16     0         this  Lorg/apache/catalina/webresources/FileResourceSet;
            0   16     1         path  Ljava/lang/String;
            2   16     2  webAppMount  Ljava/lang/String;
            3   16     3         root  Lorg/apache/catalina/WebResourceRoot;
            5    8     4            f  Ljava/io/File;
           12   15     4         name  Ljava/lang/String;
    MethodParameters:
      Name  Flags
      path  

  public java.lang.String[] list(java.lang.String);
    descriptor: (Ljava/lang/String;)[Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=4, args_size=2
        start local 0 // org.apache.catalina.webresources.FileResourceSet this
        start local 1 // java.lang.String path
         0: .line 106
            aload 0 /* this */
            aload 1 /* path */
            invokevirtual org.apache.catalina.webresources.FileResourceSet.checkPath:(Ljava/lang/String;)V
         1: .line 108
            aload 1 /* path */
            aload 1 /* path */
            invokevirtual java.lang.String.length:()I
            iconst_1
            isub
            invokevirtual java.lang.String.charAt:(I)C
            bipush 47
            if_icmpeq 3
         2: .line 109
            new java.lang.StringBuilder
            dup
            aload 1 /* path */
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            bipush 47
            invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            astore 1 /* path */
         3: .line 111
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual org.apache.catalina.webresources.FileResourceSet.getWebAppMount:()Ljava/lang/String;
            astore 2 /* webAppMount */
        start local 2 // java.lang.String webAppMount
         4: .line 113
            aload 2 /* webAppMount */
            aload 1 /* path */
            invokevirtual java.lang.String.startsWith:(Ljava/lang/String;)Z
            ifeq 11
         5: .line 114
            aload 2 /* webAppMount */
            aload 1 /* path */
            invokevirtual java.lang.String.length:()I
            invokevirtual java.lang.String.substring:(I)Ljava/lang/String;
            astore 2 /* webAppMount */
         6: .line 115
            aload 2 /* webAppMount */
            aload 0 /* this */
            invokevirtual org.apache.catalina.webresources.FileResourceSet.getFileBase:()Ljava/io/File;
            invokevirtual java.io.File.getName:()Ljava/lang/String;
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 8
         7: .line 116
            iconst_1
            anewarray java.lang.String
            dup
            iconst_0
            aload 0 /* this */
            invokevirtual org.apache.catalina.webresources.FileResourceSet.getFileBase:()Ljava/io/File;
            invokevirtual java.io.File.getName:()Ljava/lang/String;
            aastore
            areturn
         8: .line 119
      StackMap locals: java.lang.String
      StackMap stack:
            aload 2 /* webAppMount */
            bipush 47
            invokevirtual java.lang.String.indexOf:(I)I
            istore 3 /* i */
        start local 3 // int i
         9: .line 120
            iload 3 /* i */
            ifle 11
        10: .line 121
            iconst_1
            anewarray java.lang.String
            dup
            iconst_0
            aload 2 /* webAppMount */
            iconst_0
            iload 3 /* i */
            invokevirtual java.lang.String.substring:(II)Ljava/lang/String;
            aastore
            areturn
        end local 3 // int i
        11: .line 126
      StackMap locals:
      StackMap stack:
            getstatic org.apache.catalina.webresources.FileResourceSet.EMPTY_STRING_ARRAY:[Ljava/lang/String;
            areturn
        end local 2 // java.lang.String webAppMount
        end local 1 // java.lang.String path
        end local 0 // org.apache.catalina.webresources.FileResourceSet this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   12     0         this  Lorg/apache/catalina/webresources/FileResourceSet;
            0   12     1         path  Ljava/lang/String;
            4   12     2  webAppMount  Ljava/lang/String;
            9   11     3            i  I
    MethodParameters:
      Name  Flags
      path  

  public java.util.Set<java.lang.String> listWebAppPaths(java.lang.String);
    descriptor: (Ljava/lang/String;)Ljava/util/Set;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=5, args_size=2
        start local 0 // org.apache.catalina.webresources.FileResourceSet this
        start local 1 // java.lang.String path
         0: .line 131
            aload 0 /* this */
            aload 1 /* path */
            invokevirtual org.apache.catalina.webresources.FileResourceSet.checkPath:(Ljava/lang/String;)V
         1: .line 133
            new org.apache.catalina.util.ResourceSet
            dup
            invokespecial org.apache.catalina.util.ResourceSet.<init>:()V
            astore 2 /* result */
        start local 2 // org.apache.catalina.util.ResourceSet result
         2: .line 135
            aload 1 /* path */
            aload 1 /* path */
            invokevirtual java.lang.String.length:()I
            iconst_1
            isub
            invokevirtual java.lang.String.charAt:(I)C
            bipush 47
            if_icmpeq 4
         3: .line 136
            new java.lang.StringBuilder
            dup
            aload 1 /* path */
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            bipush 47
            invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            astore 1 /* path */
         4: .line 138
      StackMap locals: org.apache.catalina.util.ResourceSet
      StackMap stack:
            aload 0 /* this */
            invokevirtual org.apache.catalina.webresources.FileResourceSet.getWebAppMount:()Ljava/lang/String;
            astore 3 /* webAppMount */
        start local 3 // java.lang.String webAppMount
         5: .line 140
            aload 3 /* webAppMount */
            aload 1 /* path */
            invokevirtual java.lang.String.startsWith:(Ljava/lang/String;)Z
            ifeq 13
         6: .line 141
            aload 3 /* webAppMount */
            aload 1 /* path */
            invokevirtual java.lang.String.length:()I
            invokevirtual java.lang.String.substring:(I)Ljava/lang/String;
            astore 3 /* webAppMount */
         7: .line 142
            aload 3 /* webAppMount */
            aload 0 /* this */
            invokevirtual org.apache.catalina.webresources.FileResourceSet.getFileBase:()Ljava/io/File;
            invokevirtual java.io.File.getName:()Ljava/lang/String;
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 10
         8: .line 143
            aload 2 /* result */
            new java.lang.StringBuilder
            dup
            aload 1 /* path */
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            invokevirtual org.apache.catalina.webresources.FileResourceSet.getFileBase:()Ljava/io/File;
            invokevirtual java.io.File.getName:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokevirtual org.apache.catalina.util.ResourceSet.add:(Ljava/lang/Object;)Z
            pop
         9: .line 144
            goto 13
        10: .line 146
      StackMap locals: java.lang.String
      StackMap stack:
            aload 3 /* webAppMount */
            bipush 47
            invokevirtual java.lang.String.indexOf:(I)I
            istore 4 /* i */
        start local 4 // int i
        11: .line 147
            iload 4 /* i */
            ifle 13
        12: .line 148
            aload 2 /* result */
            new java.lang.StringBuilder
            dup
            aload 1 /* path */
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 3 /* webAppMount */
            iconst_0
            iload 4 /* i */
            iconst_1
            iadd
            invokevirtual java.lang.String.substring:(II)Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokevirtual org.apache.catalina.util.ResourceSet.add:(Ljava/lang/Object;)Z
            pop
        end local 4 // int i
        13: .line 153
      StackMap locals:
      StackMap stack:
            aload 2 /* result */
            iconst_1
            invokevirtual org.apache.catalina.util.ResourceSet.setLocked:(Z)V
        14: .line 154
            aload 2 /* result */
            areturn
        end local 3 // java.lang.String webAppMount
        end local 2 // org.apache.catalina.util.ResourceSet result
        end local 1 // java.lang.String path
        end local 0 // org.apache.catalina.webresources.FileResourceSet this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   15     0         this  Lorg/apache/catalina/webresources/FileResourceSet;
            0   15     1         path  Ljava/lang/String;
            2   15     2       result  Lorg/apache/catalina/util/ResourceSet<Ljava/lang/String;>;
            5   15     3  webAppMount  Ljava/lang/String;
           11   13     4            i  I
    Signature: (Ljava/lang/String;)Ljava/util/Set<Ljava/lang/String;>;
    MethodParameters:
      Name  Flags
      path  

  public boolean mkdir(java.lang.String);
    descriptor: (Ljava/lang/String;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.catalina.webresources.FileResourceSet this
        start local 1 // java.lang.String path
         0: .line 159
            aload 0 /* this */
            aload 1 /* path */
            invokevirtual org.apache.catalina.webresources.FileResourceSet.checkPath:(Ljava/lang/String;)V
         1: .line 160
            iconst_0
            ireturn
        end local 1 // java.lang.String path
        end local 0 // org.apache.catalina.webresources.FileResourceSet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/catalina/webresources/FileResourceSet;
            0    2     1  path  Ljava/lang/String;
    MethodParameters:
      Name  Flags
      path  

  public boolean write(java.lang.String, java.io.InputStream, boolean);
    descriptor: (Ljava/lang/String;Ljava/io/InputStream;Z)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=4, args_size=4
        start local 0 // org.apache.catalina.webresources.FileResourceSet this
        start local 1 // java.lang.String path
        start local 2 // java.io.InputStream is
        start local 3 // boolean overwrite
         0: .line 165
            aload 0 /* this */
            aload 1 /* path */
            invokevirtual org.apache.catalina.webresources.FileResourceSet.checkPath:(Ljava/lang/String;)V
         1: .line 166
            iconst_0
            ireturn
        end local 3 // boolean overwrite
        end local 2 // java.io.InputStream is
        end local 1 // java.lang.String path
        end local 0 // org.apache.catalina.webresources.FileResourceSet this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    2     0       this  Lorg/apache/catalina/webresources/FileResourceSet;
            0    2     1       path  Ljava/lang/String;
            0    2     2         is  Ljava/io/InputStream;
            0    2     3  overwrite  Z
    MethodParameters:
           Name  Flags
      path       
      is         
      overwrite  

  protected void checkType(java.io.File);
    descriptor: (Ljava/io/File;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=8, locals=2, args_size=2
        start local 0 // org.apache.catalina.webresources.FileResourceSet this
        start local 1 // java.io.File file
         0: .line 171
            aload 1 /* file */
            invokevirtual java.io.File.isFile:()Z
            ifne 4
         1: .line 172
            new java.lang.IllegalArgumentException
            dup
            getstatic org.apache.catalina.webresources.FileResourceSet.sm:Lorg/apache/tomcat/util/res/StringManager;
            ldc "fileResourceSet.notFile"
            iconst_3
            anewarray java.lang.Object
            dup
            iconst_0
         2: .line 173
            aload 0 /* this */
            invokevirtual org.apache.catalina.webresources.FileResourceSet.getBase:()Ljava/lang/String;
            aastore
            dup
            iconst_1
            getstatic java.io.File.separator:Ljava/lang/String;
            aastore
            dup
            iconst_2
            aload 0 /* this */
            invokevirtual org.apache.catalina.webresources.FileResourceSet.getInternalPath:()Ljava/lang/String;
            aastore
         3: .line 172
            invokevirtual org.apache.tomcat.util.res.StringManager.getString:(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         4: .line 175
      StackMap locals:
      StackMap stack:
            return
        end local 1 // java.io.File file
        end local 0 // org.apache.catalina.webresources.FileResourceSet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lorg/apache/catalina/webresources/FileResourceSet;
            0    5     1  file  Ljava/io/File;
    MethodParameters:
      Name  Flags
      file  
}
SourceFile: "FileResourceSet.java"