public class ch.qos.logback.core.rolling.helper.FileFilterUtil
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: ch.qos.logback.core.rolling.helper.FileFilterUtil
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 Lch/qos/logback/core/rolling/helper/FileFilterUtil;
public static void sortFileArrayByName(java.io.File[]);
descriptor: ([Ljava/io/File;)V
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: aload 0
new ch.qos.logback.core.rolling.helper.FileFilterUtil$1
dup
invokespecial ch.qos.logback.core.rolling.helper.FileFilterUtil$1.<init>:()V
invokestatic java.util.Arrays.sort:([Ljava/lang/Object;Ljava/util/Comparator;)V
1: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 fileArray [Ljava/io/File;
MethodParameters:
Name Flags
fileArray
public static void reverseSortFileArrayByName(java.io.File[]);
descriptor: ([Ljava/io/File;)V
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: aload 0
new ch.qos.logback.core.rolling.helper.FileFilterUtil$2
dup
invokespecial ch.qos.logback.core.rolling.helper.FileFilterUtil$2.<init>:()V
invokestatic java.util.Arrays.sort:([Ljava/lang/Object;Ljava/util/Comparator;)V
1: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 fileArray [Ljava/io/File;
MethodParameters:
Name Flags
fileArray
public static java.lang.String afterLastSlash(java.lang.String);
descriptor: (Ljava/lang/String;)Ljava/lang/String;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=3, locals=2, args_size=1
start local 0 0: aload 0
bipush 47
invokevirtual java.lang.String.lastIndexOf:(I)I
istore 1
start local 1 1: iload 1
iconst_m1
if_icmpne 3
2: aload 0
areturn
3: StackMap locals: int
StackMap stack:
aload 0
iload 1
iconst_1
iadd
invokevirtual java.lang.String.substring:(I)Ljava/lang/String;
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 sregex Ljava/lang/String;
1 4 1 i I
MethodParameters:
Name Flags
sregex
public static boolean isEmptyDirectory(java.io.File);
descriptor: (Ljava/io/File;)Z
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=5, locals=2, args_size=1
start local 0 0: aload 0
invokevirtual java.io.File.isDirectory:()Z
ifne 2
1: new java.lang.IllegalArgumentException
dup
new java.lang.StringBuilder
dup
ldc "["
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 0
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
ldc "] must be a directory"
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
athrow
2: StackMap locals:
StackMap stack:
aload 0
invokevirtual java.io.File.list:()[Ljava/lang/String;
astore 1
start local 1 3: aload 1
ifnull 4
aload 1
arraylength
ifne 5
4: StackMap locals: java.lang.String[]
StackMap stack:
iconst_1
ireturn
5: StackMap locals:
StackMap stack:
iconst_0
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 6 0 dir Ljava/io/File;
3 6 1 filesInDir [Ljava/lang/String;
MethodParameters:
Name Flags
dir
public static java.io.File[] filesInFolderMatchingStemRegex(java.io.File, java.lang.String);
descriptor: (Ljava/io/File;Ljava/lang/String;)[Ljava/io/File;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=4, locals=2, args_size=2
start local 0 start local 1 0: aload 0
ifnonnull 2
1: iconst_0
anewarray java.io.File
areturn
2: StackMap locals:
StackMap stack:
aload 0
invokevirtual java.io.File.exists:()Z
ifeq 3
aload 0
invokevirtual java.io.File.isDirectory:()Z
ifne 4
3: StackMap locals:
StackMap stack:
iconst_0
anewarray java.io.File
areturn
4: StackMap locals:
StackMap stack:
aload 0
new ch.qos.logback.core.rolling.helper.FileFilterUtil$3
dup
aload 1
invokespecial ch.qos.logback.core.rolling.helper.FileFilterUtil$3.<init>:(Ljava/lang/String;)V
invokevirtual java.io.File.listFiles:(Ljava/io/FilenameFilter;)[Ljava/io/File;
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 file Ljava/io/File;
0 5 1 stemRegex Ljava/lang/String;
MethodParameters:
Name Flags
file
stemRegex final
public static int findHighestCounter(java.io.File[], java.lang.String);
descriptor: ([Ljava/io/File;Ljava/lang/String;)I
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=2, locals=8, args_size=2
start local 0 start local 1 0: ldc -2147483648
istore 2
start local 2 1: aload 0
dup
astore 6
arraylength
istore 5
iconst_0
istore 4
goto 7
StackMap locals: java.io.File[] java.lang.String int top int int java.io.File[]
StackMap stack:
2: aload 6
iload 4
aaload
astore 3
start local 3 3: aload 3
aload 1
invokestatic ch.qos.logback.core.rolling.helper.FileFilterUtil.extractCounter:(Ljava/io/File;Ljava/lang/String;)I
istore 7
start local 7 4: iload 2
iload 7
if_icmpge 6
5: iload 7
istore 2
end local 7 end local 3 6: StackMap locals:
StackMap stack:
iinc 4 1
StackMap locals:
StackMap stack:
7: iload 4
iload 5
if_icmplt 2
8: iload 2
ireturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 9 0 matchingFileArray [Ljava/io/File;
0 9 1 stemRegex Ljava/lang/String;
1 9 2 max I
3 6 3 aFile Ljava/io/File;
4 6 7 aCounter I
MethodParameters:
Name Flags
matchingFileArray
stemRegex final
public static int (java.io.File, java.lang.String);
descriptor: (Ljava/io/File;Ljava/lang/String;)I
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=5, locals=6, args_size=2
start local 0 start local 1 0: aload 1
invokestatic java.util.regex.Pattern.compile:(Ljava/lang/String;)Ljava/util/regex/Pattern;
astore 2
start local 2 1: aload 0
invokevirtual java.io.File.getName:()Ljava/lang/String;
astore 3
start local 3 2: aload 2
aload 3
invokevirtual java.util.regex.Pattern.matcher:(Ljava/lang/CharSequence;)Ljava/util/regex/Matcher;
astore 4
start local 4 3: aload 4
invokevirtual java.util.regex.Matcher.matches:()Z
ifne 5
4: new java.lang.IllegalStateException
dup
new java.lang.StringBuilder
dup
ldc "The regex ["
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 1
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
ldc "] should match ["
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload 3
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
ldc "]"
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokespecial java.lang.IllegalStateException.<init>:(Ljava/lang/String;)V
athrow
5: StackMap locals: java.util.regex.Pattern java.lang.String java.util.regex.Matcher
StackMap stack:
aload 4
iconst_1
invokevirtual java.util.regex.Matcher.group:(I)Ljava/lang/String;
astore 5
start local 5 6: new java.lang.Integer
dup
aload 5
invokespecial java.lang.Integer.<init>:(Ljava/lang/String;)V
invokevirtual java.lang.Integer.intValue:()I
ireturn
end local 5 end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 7 0 file Ljava/io/File;
0 7 1 stemRegex Ljava/lang/String;
1 7 2 p Ljava/util/regex/Pattern;
2 7 3 lastFileName Ljava/lang/String;
3 7 4 m Ljava/util/regex/Matcher;
6 7 5 counterAsStr Ljava/lang/String;
MethodParameters:
Name Flags
file
stemRegex final
public static java.lang.String slashify(java.lang.String);
descriptor: (Ljava/lang/String;)Ljava/lang/String;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: aload 0
bipush 92
bipush 47
invokevirtual java.lang.String.replace:(CC)Ljava/lang/String;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 in Ljava/lang/String;
MethodParameters:
Name Flags
in
public static void removeEmptyParentDirectories(java.io.File, int);
descriptor: (Ljava/io/File;I)V
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=3, locals=3, args_size=2
start local 0 start local 1 0: iload 1
iconst_3
if_icmplt 2
1: return
2: StackMap locals:
StackMap stack:
aload 0
invokevirtual java.io.File.getParentFile:()Ljava/io/File;
astore 2
start local 2 3: aload 2
invokevirtual java.io.File.isDirectory:()Z
ifeq 6
aload 2
invokestatic ch.qos.logback.core.rolling.helper.FileFilterUtil.isEmptyDirectory:(Ljava/io/File;)Z
ifeq 6
4: aload 2
invokevirtual java.io.File.delete:()Z
pop
5: aload 2
iload 1
iconst_1
iadd
invokestatic ch.qos.logback.core.rolling.helper.FileFilterUtil.removeEmptyParentDirectories:(Ljava/io/File;I)V
6: StackMap locals: java.io.File
StackMap stack:
return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 7 0 file Ljava/io/File;
0 7 1 recursivityCount I
3 7 2 parent Ljava/io/File;
MethodParameters:
Name Flags
file
recursivityCount
}
SourceFile: "FileFilterUtil.java"
NestMembers:
ch.qos.logback.core.rolling.helper.FileFilterUtil$1 ch.qos.logback.core.rolling.helper.FileFilterUtil$2 ch.qos.logback.core.rolling.helper.FileFilterUtil$3
InnerClasses:
ch.qos.logback.core.rolling.helper.FileFilterUtil$1
ch.qos.logback.core.rolling.helper.FileFilterUtil$2
ch.qos.logback.core.rolling.helper.FileFilterUtil$3