public abstract class org.springframework.util.FileSystemUtils
minor version: 0
major version: 59
flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
this_class: org.springframework.util.FileSystemUtils
super_class: java.lang.Object
{
public void <init>();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
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 Lorg/springframework/util/FileSystemUtils;
public static boolean deleteRecursively(java.io.File);
descriptor: (Ljava/io/File;)Z
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
ifnonnull 2
1: iconst_0
ireturn
2: StackMap locals:
StackMap stack:
aload 0
invokevirtual java.io.File.toPath:()Ljava/nio/file/Path;
invokestatic org.springframework.util.FileSystemUtils.deleteRecursively:(Ljava/nio/file/Path;)Z
3: ireturn
4: StackMap locals:
StackMap stack: java.io.IOException
pop
5: iconst_0
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 6 0 root Ljava/io/File;
Exception table:
from to target type
2 3 4 Class java.io.IOException
RuntimeVisibleParameterAnnotations:
0:
org.springframework.lang.Nullable()
MethodParameters:
Name Flags
root
public static boolean deleteRecursively(java.nio.file.Path);
descriptor: (Ljava/nio/file/Path;)Z
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: aload 0
ifnonnull 2
1: iconst_0
ireturn
2: StackMap locals:
StackMap stack:
aload 0
iconst_0
anewarray java.nio.file.LinkOption
invokestatic java.nio.file.Files.exists:(Ljava/nio/file/Path;[Ljava/nio/file/LinkOption;)Z
ifne 4
3: iconst_0
ireturn
4: StackMap locals:
StackMap stack:
aload 0
new org.springframework.util.FileSystemUtils$1
dup
invokespecial org.springframework.util.FileSystemUtils$1.<init>:()V
invokestatic java.nio.file.Files.walkFileTree:(Ljava/nio/file/Path;Ljava/nio/file/FileVisitor;)Ljava/nio/file/Path;
pop
5: iconst_1
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 6 0 root Ljava/nio/file/Path;
Exceptions:
throws java.io.IOException
RuntimeVisibleParameterAnnotations:
0:
org.springframework.lang.Nullable()
MethodParameters:
Name Flags
root
public static void copyRecursively(java.io.File, java.io.File);
descriptor: (Ljava/io/File;Ljava/io/File;)V
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
ldc "Source File must not be null"
invokestatic org.springframework.util.Assert.notNull:(Ljava/lang/Object;Ljava/lang/String;)V
1: aload 1
ldc "Destination File must not be null"
invokestatic org.springframework.util.Assert.notNull:(Ljava/lang/Object;Ljava/lang/String;)V
2: aload 0
invokevirtual java.io.File.toPath:()Ljava/nio/file/Path;
aload 1
invokevirtual java.io.File.toPath:()Ljava/nio/file/Path;
invokestatic org.springframework.util.FileSystemUtils.copyRecursively:(Ljava/nio/file/Path;Ljava/nio/file/Path;)V
3: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 src Ljava/io/File;
0 4 1 dest Ljava/io/File;
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
src
dest
public static void copyRecursively(java.nio.file.Path, java.nio.file.Path);
descriptor: (Ljava/nio/file/Path;Ljava/nio/file/Path;)V
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=5, locals=3, args_size=2
start local 0 start local 1 0: aload 0
ldc "Source Path must not be null"
invokestatic org.springframework.util.Assert.notNull:(Ljava/lang/Object;Ljava/lang/String;)V
1: aload 1
ldc "Destination Path must not be null"
invokestatic org.springframework.util.Assert.notNull:(Ljava/lang/Object;Ljava/lang/String;)V
2: aload 0
ldc Ljava/nio/file/attribute/BasicFileAttributes;
iconst_0
anewarray java.nio.file.LinkOption
invokestatic java.nio.file.Files.readAttributes:(Ljava/nio/file/Path;Ljava/lang/Class;[Ljava/nio/file/LinkOption;)Ljava/nio/file/attribute/BasicFileAttributes;
astore 2
start local 2 3: aload 2
invokeinterface java.nio.file.attribute.BasicFileAttributes.isDirectory:()Z
ifeq 6
4: aload 0
new org.springframework.util.FileSystemUtils$2
dup
aload 1
aload 0
invokespecial org.springframework.util.FileSystemUtils$2.<init>:(Ljava/nio/file/Path;Ljava/nio/file/Path;)V
invokestatic java.nio.file.Files.walkFileTree:(Ljava/nio/file/Path;Ljava/nio/file/FileVisitor;)Ljava/nio/file/Path;
pop
5: goto 10
6: StackMap locals: java.nio.file.attribute.BasicFileAttributes
StackMap stack:
aload 2
invokeinterface java.nio.file.attribute.BasicFileAttributes.isRegularFile:()Z
ifeq 9
7: aload 0
aload 1
iconst_0
anewarray java.nio.file.CopyOption
invokestatic java.nio.file.Files.copy:(Ljava/nio/file/Path;Ljava/nio/file/Path;[Ljava/nio/file/CopyOption;)Ljava/nio/file/Path;
pop
8: goto 10
9: StackMap locals:
StackMap stack:
new java.lang.IllegalArgumentException
dup
ldc "Source File must denote a directory or file"
invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
athrow
10: StackMap locals:
StackMap stack:
return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 11 0 src Ljava/nio/file/Path;
0 11 1 dest Ljava/nio/file/Path;
3 11 2 srcAttr Ljava/nio/file/attribute/BasicFileAttributes;
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
src
dest
}
SourceFile: "FileSystemUtils.java"
NestMembers:
org.springframework.util.FileSystemUtils$1 org.springframework.util.FileSystemUtils$2
InnerClasses:
org.springframework.util.FileSystemUtils$1
org.springframework.util.FileSystemUtils$2