abstract class java.io.FileSystem
  minor version: 0
  major version: 59
  flags: flags: (0x0420) ACC_SUPER, ACC_ABSTRACT
  this_class: java.io.FileSystem
  super_class: java.lang.Object
{
  public static final int BA_EXISTS;
    descriptor: I
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 1

  public static final int BA_REGULAR;
    descriptor: I
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 2

  public static final int BA_DIRECTORY;
    descriptor: I
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 4

  public static final int BA_HIDDEN;
    descriptor: I
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 8

  public static final int ACCESS_READ;
    descriptor: I
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 4

  public static final int ACCESS_WRITE;
    descriptor: I
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 2

  public static final int ACCESS_EXECUTE;
    descriptor: I
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 1

  public static final int SPACE_TOTAL;
    descriptor: I
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 0

  public static final int SPACE_FREE;
    descriptor: I
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 1

  public static final int SPACE_USABLE;
    descriptor: I
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 2

  static boolean useCanonCaches;
    descriptor: Z
    flags: (0x0008) ACC_STATIC

  static boolean useCanonPrefixCache;
    descriptor: Z
    flags: (0x0008) ACC_STATIC

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=0, args_size=0
         0: .line 227
            iconst_1
            putstatic java.io.FileSystem.useCanonCaches:Z
         1: .line 228
            iconst_1
            putstatic java.io.FileSystem.useCanonPrefixCache:Z
         2: .line 241
            ldc "sun.io.useCanonCaches"
         3: .line 242
            getstatic java.io.FileSystem.useCanonCaches:Z
         4: .line 241
            invokestatic java.io.FileSystem.getBooleanProperty:(Ljava/lang/String;Z)Z
            putstatic java.io.FileSystem.useCanonCaches:Z
         5: .line 243
            ldc "sun.io.useCanonPrefixCache"
         6: .line 244
            getstatic java.io.FileSystem.useCanonPrefixCache:Z
         7: .line 243
            invokestatic java.io.FileSystem.getBooleanProperty:(Ljava/lang/String;Z)Z
            putstatic java.io.FileSystem.useCanonPrefixCache:Z
         8: .line 245
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  void <init>();
    descriptor: ()V
    flags: (0x0000) 
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.io.FileSystem this
         0: .line 34
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // java.io.FileSystem this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/io/FileSystem;

  public abstract char getSeparator();
    descriptor: ()C
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public abstract char getPathSeparator();
    descriptor: ()C
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public abstract java.lang.String normalize(java.lang.String);
    descriptor: (Ljava/lang/String;)Ljava/lang/String;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
      Name  Flags
      path  

  public abstract int prefixLength(java.lang.String);
    descriptor: (Ljava/lang/String;)I
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
      Name  Flags
      path  

  public abstract java.lang.String resolve(java.lang.String, java.lang.String);
    descriptor: (Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
        Name  Flags
      parent  
      child   

  public abstract java.lang.String getDefaultParent();
    descriptor: ()Ljava/lang/String;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public abstract java.lang.String fromURIPath(java.lang.String);
    descriptor: (Ljava/lang/String;)Ljava/lang/String;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
      Name  Flags
      path  

  public abstract boolean isAbsolute(java.io.File);
    descriptor: (Ljava/io/File;)Z
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
      Name  Flags
      f     

  public abstract java.lang.String resolve(java.io.File);
    descriptor: (Ljava/io/File;)Ljava/lang/String;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
      Name  Flags
      f     

  public abstract java.lang.String canonicalize(java.lang.String);
    descriptor: (Ljava/lang/String;)Ljava/lang/String;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      path  

  public abstract int getBooleanAttributes(java.io.File);
    descriptor: (Ljava/io/File;)I
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
      Name  Flags
      f     

  public abstract boolean checkAccess(java.io.File, int);
    descriptor: (Ljava/io/File;I)Z
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
        Name  Flags
      f       
      access  

  public abstract boolean setPermission(java.io.File, int, boolean, boolean);
    descriptor: (Ljava/io/File;IZZ)Z
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
           Name  Flags
      f          
      access     
      enable     
      owneronly  

  public abstract long getLastModifiedTime(java.io.File);
    descriptor: (Ljava/io/File;)J
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
      Name  Flags
      f     

  public abstract long getLength(java.io.File);
    descriptor: (Ljava/io/File;)J
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
      Name  Flags
      f     

  public abstract boolean createFileExclusively(java.lang.String);
    descriptor: (Ljava/lang/String;)Z
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws java.io.IOException
    MethodParameters:
          Name  Flags
      pathname  

  public abstract boolean delete(java.io.File);
    descriptor: (Ljava/io/File;)Z
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
      Name  Flags
      f     

  public abstract java.lang.String[] list(java.io.File);
    descriptor: (Ljava/io/File;)[Ljava/lang/String;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
      Name  Flags
      f     

  public abstract boolean createDirectory(java.io.File);
    descriptor: (Ljava/io/File;)Z
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
      Name  Flags
      f     

  public abstract boolean rename(java.io.File, java.io.File);
    descriptor: (Ljava/io/File;Ljava/io/File;)Z
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
      Name  Flags
      f1    
      f2    

  public abstract boolean setLastModifiedTime(java.io.File, long);
    descriptor: (Ljava/io/File;J)Z
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
      Name  Flags
      f     
      time  

  public abstract boolean setReadOnly(java.io.File);
    descriptor: (Ljava/io/File;)Z
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
      Name  Flags
      f     

  public abstract java.io.File[] listRoots();
    descriptor: ()[Ljava/io/File;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public abstract long getSpace(java.io.File, int);
    descriptor: (Ljava/io/File;I)J
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
      Name  Flags
      f     
      t     

  public abstract int compare(java.io.File, java.io.File);
    descriptor: (Ljava/io/File;Ljava/io/File;)I
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
      Name  Flags
      f1    
      f2    

  public abstract int hashCode(java.io.File);
    descriptor: (Ljava/io/File;)I
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
      Name  Flags
      f     

  private static boolean getBooleanProperty(java.lang.String, boolean);
    descriptor: (Ljava/lang/String;Z)Z
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // java.lang.String prop
        start local 1 // boolean defaultVal
         0: .line 231
            aload 0 /* prop */
            invokestatic java.lang.System.getProperty:(Ljava/lang/String;)Ljava/lang/String;
            astore 2 /* val */
        start local 2 // java.lang.String val
         1: .line 232
            aload 2 /* val */
            ifnonnull 2
            iload 1 /* defaultVal */
            ireturn
         2: .line 233
      StackMap locals: java.lang.String
      StackMap stack:
            aload 2 /* val */
            ldc "true"
            invokevirtual java.lang.String.equalsIgnoreCase:(Ljava/lang/String;)Z
            ifeq 4
         3: .line 234
            iconst_1
            ireturn
         4: .line 236
      StackMap locals:
      StackMap stack:
            iconst_0
            ireturn
        end local 2 // java.lang.String val
        end local 1 // boolean defaultVal
        end local 0 // java.lang.String prop
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    5     0        prop  Ljava/lang/String;
            0    5     1  defaultVal  Z
            1    5     2         val  Ljava/lang/String;
    MethodParameters:
            Name  Flags
      prop        
      defaultVal  
}
SourceFile: "FileSystem.java"