public final class java.nio.file.attribute.PosixFilePermissions
minor version: 0
major version: 59
flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
this_class: java.nio.file.attribute.PosixFilePermissions
super_class: java.lang.Object
{
private void <init>();
descriptor: ()V
flags: (0x0002) ACC_PRIVATE
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokespecial java.lang.Object.<init>:()V
return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/nio/file/attribute/PosixFilePermissions;
private static void writeBits(java.lang.StringBuilder, boolean, boolean, boolean);
descriptor: (Ljava/lang/StringBuilder;ZZZ)V
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=2, locals=4, args_size=4
start local 0 start local 1 start local 2 start local 3 0: iload 1
ifeq 3
1: aload 0
bipush 114
invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
pop
2: goto 4
3: StackMap locals:
StackMap stack:
aload 0
bipush 45
invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
pop
4: StackMap locals:
StackMap stack:
iload 2
ifeq 7
5: aload 0
bipush 119
invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
pop
6: goto 8
7: StackMap locals:
StackMap stack:
aload 0
bipush 45
invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
pop
8: StackMap locals:
StackMap stack:
iload 3
ifeq 11
9: aload 0
bipush 120
invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
pop
10: goto 12
11: StackMap locals:
StackMap stack:
aload 0
bipush 45
invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
pop
12: StackMap locals:
StackMap stack:
return
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 13 0 sb Ljava/lang/StringBuilder;
0 13 1 r Z
0 13 2 w Z
0 13 3 x Z
MethodParameters:
Name Flags
sb
r
w
x
public static java.lang.String toString(java.util.Set<java.nio.file.attribute.PosixFilePermission>);
descriptor: (Ljava/util/Set;)Ljava/lang/String;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=5, locals=2, args_size=1
start local 0 0: new java.lang.StringBuilder
dup
bipush 9
invokespecial java.lang.StringBuilder.<init>:(I)V
astore 1
start local 1 1: aload 1
aload 0
getstatic java.nio.file.attribute.PosixFilePermission.OWNER_READ:Ljava/nio/file/attribute/PosixFilePermission;
invokeinterface java.util.Set.contains:(Ljava/lang/Object;)Z
aload 0
getstatic java.nio.file.attribute.PosixFilePermission.OWNER_WRITE:Ljava/nio/file/attribute/PosixFilePermission;
invokeinterface java.util.Set.contains:(Ljava/lang/Object;)Z
2: aload 0
getstatic java.nio.file.attribute.PosixFilePermission.OWNER_EXECUTE:Ljava/nio/file/attribute/PosixFilePermission;
invokeinterface java.util.Set.contains:(Ljava/lang/Object;)Z
3: invokestatic java.nio.file.attribute.PosixFilePermissions.writeBits:(Ljava/lang/StringBuilder;ZZZ)V
4: aload 1
aload 0
getstatic java.nio.file.attribute.PosixFilePermission.GROUP_READ:Ljava/nio/file/attribute/PosixFilePermission;
invokeinterface java.util.Set.contains:(Ljava/lang/Object;)Z
aload 0
getstatic java.nio.file.attribute.PosixFilePermission.GROUP_WRITE:Ljava/nio/file/attribute/PosixFilePermission;
invokeinterface java.util.Set.contains:(Ljava/lang/Object;)Z
5: aload 0
getstatic java.nio.file.attribute.PosixFilePermission.GROUP_EXECUTE:Ljava/nio/file/attribute/PosixFilePermission;
invokeinterface java.util.Set.contains:(Ljava/lang/Object;)Z
6: invokestatic java.nio.file.attribute.PosixFilePermissions.writeBits:(Ljava/lang/StringBuilder;ZZZ)V
7: aload 1
aload 0
getstatic java.nio.file.attribute.PosixFilePermission.OTHERS_READ:Ljava/nio/file/attribute/PosixFilePermission;
invokeinterface java.util.Set.contains:(Ljava/lang/Object;)Z
aload 0
getstatic java.nio.file.attribute.PosixFilePermission.OTHERS_WRITE:Ljava/nio/file/attribute/PosixFilePermission;
invokeinterface java.util.Set.contains:(Ljava/lang/Object;)Z
8: aload 0
getstatic java.nio.file.attribute.PosixFilePermission.OTHERS_EXECUTE:Ljava/nio/file/attribute/PosixFilePermission;
invokeinterface java.util.Set.contains:(Ljava/lang/Object;)Z
9: invokestatic java.nio.file.attribute.PosixFilePermissions.writeBits:(Ljava/lang/StringBuilder;ZZZ)V
10: aload 1
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 11 0 perms Ljava/util/Set<Ljava/nio/file/attribute/PosixFilePermission;>;
1 11 1 sb Ljava/lang/StringBuilder;
Signature: (Ljava/util/Set<Ljava/nio/file/attribute/PosixFilePermission;>;)Ljava/lang/String;
MethodParameters:
Name Flags
perms
private static boolean isSet(char, char);
descriptor: (CC)Z
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: iload 0
iload 1
if_icmpne 2
1: iconst_1
ireturn
2: StackMap locals:
StackMap stack:
iload 0
bipush 45
if_icmpne 4
3: iconst_0
ireturn
4: StackMap locals:
StackMap stack:
new java.lang.IllegalArgumentException
dup
ldc "Invalid mode"
invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
athrow
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 c C
0 5 1 setValue C
MethodParameters:
Name Flags
c
setValue
private static boolean isR(char);
descriptor: (C)Z
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: iload 0
bipush 114
invokestatic java.nio.file.attribute.PosixFilePermissions.isSet:(CC)Z
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 c C
MethodParameters:
Name Flags
c
private static boolean isW(char);
descriptor: (C)Z
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: iload 0
bipush 119
invokestatic java.nio.file.attribute.PosixFilePermissions.isSet:(CC)Z
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 c C
MethodParameters:
Name Flags
c
private static boolean isX(char);
descriptor: (C)Z
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: iload 0
bipush 120
invokestatic java.nio.file.attribute.PosixFilePermissions.isSet:(CC)Z
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 c C
MethodParameters:
Name Flags
c
public static java.util.Set<java.nio.file.attribute.PosixFilePermission> fromString(java.lang.String);
descriptor: (Ljava/lang/String;)Ljava/util/Set;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=3, locals=2, args_size=1
start local 0 0: aload 0
invokevirtual java.lang.String.length:()I
bipush 9
if_icmpeq 2
1: new java.lang.IllegalArgumentException
dup
ldc "Invalid mode"
invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
athrow
2: StackMap locals:
StackMap stack:
ldc Ljava/nio/file/attribute/PosixFilePermission;
invokestatic java.util.EnumSet.noneOf:(Ljava/lang/Class;)Ljava/util/EnumSet;
astore 1
start local 1 3: aload 0
iconst_0
invokevirtual java.lang.String.charAt:(I)C
invokestatic java.nio.file.attribute.PosixFilePermissions.isR:(C)Z
ifeq 4
aload 1
getstatic java.nio.file.attribute.PosixFilePermission.OWNER_READ:Ljava/nio/file/attribute/PosixFilePermission;
invokeinterface java.util.Set.add:(Ljava/lang/Object;)Z
pop
4: StackMap locals: java.util.Set
StackMap stack:
aload 0
iconst_1
invokevirtual java.lang.String.charAt:(I)C
invokestatic java.nio.file.attribute.PosixFilePermissions.isW:(C)Z
ifeq 5
aload 1
getstatic java.nio.file.attribute.PosixFilePermission.OWNER_WRITE:Ljava/nio/file/attribute/PosixFilePermission;
invokeinterface java.util.Set.add:(Ljava/lang/Object;)Z
pop
5: StackMap locals:
StackMap stack:
aload 0
iconst_2
invokevirtual java.lang.String.charAt:(I)C
invokestatic java.nio.file.attribute.PosixFilePermissions.isX:(C)Z
ifeq 6
aload 1
getstatic java.nio.file.attribute.PosixFilePermission.OWNER_EXECUTE:Ljava/nio/file/attribute/PosixFilePermission;
invokeinterface java.util.Set.add:(Ljava/lang/Object;)Z
pop
6: StackMap locals:
StackMap stack:
aload 0
iconst_3
invokevirtual java.lang.String.charAt:(I)C
invokestatic java.nio.file.attribute.PosixFilePermissions.isR:(C)Z
ifeq 7
aload 1
getstatic java.nio.file.attribute.PosixFilePermission.GROUP_READ:Ljava/nio/file/attribute/PosixFilePermission;
invokeinterface java.util.Set.add:(Ljava/lang/Object;)Z
pop
7: StackMap locals:
StackMap stack:
aload 0
iconst_4
invokevirtual java.lang.String.charAt:(I)C
invokestatic java.nio.file.attribute.PosixFilePermissions.isW:(C)Z
ifeq 8
aload 1
getstatic java.nio.file.attribute.PosixFilePermission.GROUP_WRITE:Ljava/nio/file/attribute/PosixFilePermission;
invokeinterface java.util.Set.add:(Ljava/lang/Object;)Z
pop
8: StackMap locals:
StackMap stack:
aload 0
iconst_5
invokevirtual java.lang.String.charAt:(I)C
invokestatic java.nio.file.attribute.PosixFilePermissions.isX:(C)Z
ifeq 9
aload 1
getstatic java.nio.file.attribute.PosixFilePermission.GROUP_EXECUTE:Ljava/nio/file/attribute/PosixFilePermission;
invokeinterface java.util.Set.add:(Ljava/lang/Object;)Z
pop
9: StackMap locals:
StackMap stack:
aload 0
bipush 6
invokevirtual java.lang.String.charAt:(I)C
invokestatic java.nio.file.attribute.PosixFilePermissions.isR:(C)Z
ifeq 10
aload 1
getstatic java.nio.file.attribute.PosixFilePermission.OTHERS_READ:Ljava/nio/file/attribute/PosixFilePermission;
invokeinterface java.util.Set.add:(Ljava/lang/Object;)Z
pop
10: StackMap locals:
StackMap stack:
aload 0
bipush 7
invokevirtual java.lang.String.charAt:(I)C
invokestatic java.nio.file.attribute.PosixFilePermissions.isW:(C)Z
ifeq 11
aload 1
getstatic java.nio.file.attribute.PosixFilePermission.OTHERS_WRITE:Ljava/nio/file/attribute/PosixFilePermission;
invokeinterface java.util.Set.add:(Ljava/lang/Object;)Z
pop
11: StackMap locals:
StackMap stack:
aload 0
bipush 8
invokevirtual java.lang.String.charAt:(I)C
invokestatic java.nio.file.attribute.PosixFilePermissions.isX:(C)Z
ifeq 12
aload 1
getstatic java.nio.file.attribute.PosixFilePermission.OTHERS_EXECUTE:Ljava/nio/file/attribute/PosixFilePermission;
invokeinterface java.util.Set.add:(Ljava/lang/Object;)Z
pop
12: StackMap locals:
StackMap stack:
aload 1
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 13 0 perms Ljava/lang/String;
3 13 1 result Ljava/util/Set<Ljava/nio/file/attribute/PosixFilePermission;>;
Signature: (Ljava/lang/String;)Ljava/util/Set<Ljava/nio/file/attribute/PosixFilePermission;>;
MethodParameters:
Name Flags
perms
public static java.nio.file.attribute.FileAttribute<java.util.Set<java.nio.file.attribute.PosixFilePermission>> asFileAttribute(java.util.Set<java.nio.file.attribute.PosixFilePermission>);
descriptor: (Ljava/util/Set;)Ljava/nio/file/attribute/FileAttribute;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=3, locals=3, args_size=1
start local 0 0: new java.util.HashSet
dup
aload 0
invokespecial java.util.HashSet.<init>:(Ljava/util/Collection;)V
astore 0
1: aload 0
invokeinterface java.util.Set.iterator:()Ljava/util/Iterator;
astore 2
goto 5
StackMap locals: java.util.Set top java.util.Iterator
StackMap stack:
2: aload 2
invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
checkcast java.nio.file.attribute.PosixFilePermission
astore 1
start local 1 3: aload 1
ifnonnull 5
4: new java.lang.NullPointerException
dup
invokespecial java.lang.NullPointerException.<init>:()V
athrow
end local 1 5: StackMap locals:
StackMap stack:
aload 2
invokeinterface java.util.Iterator.hasNext:()Z
ifne 2
6: aload 0
astore 1
start local 1 7: new java.nio.file.attribute.PosixFilePermissions$1
dup
aload 1
invokespecial java.nio.file.attribute.PosixFilePermissions$1.<init>:(Ljava/util/Set;)V
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 8 0 perms Ljava/util/Set<Ljava/nio/file/attribute/PosixFilePermission;>;
3 5 1 p Ljava/nio/file/attribute/PosixFilePermission;
7 8 1 value Ljava/util/Set<Ljava/nio/file/attribute/PosixFilePermission;>;
Signature: (Ljava/util/Set<Ljava/nio/file/attribute/PosixFilePermission;>;)Ljava/nio/file/attribute/FileAttribute<Ljava/util/Set<Ljava/nio/file/attribute/PosixFilePermission;>;>;
MethodParameters:
Name Flags
perms
}
SourceFile: "PosixFilePermissions.java"
NestMembers:
java.nio.file.attribute.PosixFilePermissions$1
InnerClasses:
java.nio.file.attribute.PosixFilePermissions$1