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 // org.springframework.util.FileSystemUtils this
         0: .line 40
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // org.springframework.util.FileSystemUtils this
      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 // java.io.File root
         0: .line 55
            aload 0 /* root */
            ifnonnull 2
         1: .line 56
            iconst_0
            ireturn
         2: .line 60
      StackMap locals:
      StackMap stack:
            aload 0 /* root */
            invokevirtual java.io.File.toPath:()Ljava/nio/file/Path;
            invokestatic org.springframework.util.FileSystemUtils.deleteRecursively:(Ljava/nio/file/Path;)Z
         3: ireturn
         4: .line 62
      StackMap locals:
      StackMap stack: java.io.IOException
            pop
         5: .line 63
            iconst_0
            ireturn
        end local 0 // java.io.File root
      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 // java.nio.file.Path root
         0: .line 77
            aload 0 /* root */
            ifnonnull 2
         1: .line 78
            iconst_0
            ireturn
         2: .line 80
      StackMap locals:
      StackMap stack:
            aload 0 /* root */
            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: .line 81
            iconst_0
            ireturn
         4: .line 84
      StackMap locals:
      StackMap stack:
            aload 0 /* root */
            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: .line 96
            iconst_1
            ireturn
        end local 0 // java.nio.file.Path root
      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 // java.io.File src
        start local 1 // java.io.File dest
         0: .line 107
            aload 0 /* src */
            ldc "Source File must not be null"
            invokestatic org.springframework.util.Assert.notNull:(Ljava/lang/Object;Ljava/lang/String;)V
         1: .line 108
            aload 1 /* dest */
            ldc "Destination File must not be null"
            invokestatic org.springframework.util.Assert.notNull:(Ljava/lang/Object;Ljava/lang/String;)V
         2: .line 109
            aload 0 /* src */
            invokevirtual java.io.File.toPath:()Ljava/nio/file/Path;
            aload 1 /* dest */
            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: .line 110
            return
        end local 1 // java.io.File dest
        end local 0 // java.io.File src
      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 // java.nio.file.Path src
        start local 1 // java.nio.file.Path dest
         0: .line 121
            aload 0 /* src */
            ldc "Source Path must not be null"
            invokestatic org.springframework.util.Assert.notNull:(Ljava/lang/Object;Ljava/lang/String;)V
         1: .line 122
            aload 1 /* dest */
            ldc "Destination Path must not be null"
            invokestatic org.springframework.util.Assert.notNull:(Ljava/lang/Object;Ljava/lang/String;)V
         2: .line 123
            aload 0 /* src */
            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 /* srcAttr */
        start local 2 // java.nio.file.attribute.BasicFileAttributes srcAttr
         3: .line 125
            aload 2 /* srcAttr */
            invokeinterface java.nio.file.attribute.BasicFileAttributes.isDirectory:()Z
            ifeq 6
         4: .line 126
            aload 0 /* src */
            new org.springframework.util.FileSystemUtils$2
            dup
            aload 1 /* dest */
            aload 0 /* src */
            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: .line 138
            goto 10
         6: .line 139
      StackMap locals: java.nio.file.attribute.BasicFileAttributes
      StackMap stack:
            aload 2 /* srcAttr */
            invokeinterface java.nio.file.attribute.BasicFileAttributes.isRegularFile:()Z
            ifeq 9
         7: .line 140
            aload 0 /* src */
            aload 1 /* dest */
            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: .line 141
            goto 10
         9: .line 143
      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: .line 145
      StackMap locals:
      StackMap stack:
            return
        end local 2 // java.nio.file.attribute.BasicFileAttributes srcAttr
        end local 1 // java.nio.file.Path dest
        end local 0 // java.nio.file.Path src
      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