public class java.util.logging.MemoryHandler extends java.util.logging.Handler
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: java.util.logging.MemoryHandler
super_class: java.util.logging.Handler
{
private static final int DEFAULT_SIZE;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 1000
private volatile java.util.logging.Level pushLevel;
descriptor: Ljava/util/logging/Level;
flags: (0x0042) ACC_PRIVATE, ACC_VOLATILE
private int size;
descriptor: I
flags: (0x0002) ACC_PRIVATE
private java.util.logging.Handler target;
descriptor: Ljava/util/logging/Handler;
flags: (0x0002) ACC_PRIVATE
private java.util.logging.LogRecord[] buffer;
descriptor: [Ljava/util/logging/LogRecord;
flags: (0x0002) ACC_PRIVATE
int start;
descriptor: I
flags: (0x0000)
int count;
descriptor: I
flags: (0x0000)
private void configure();
descriptor: ()V
flags: (0x0002) ACC_PRIVATE
Code:
stack=5, locals=3, args_size=1
start local 0 0: invokestatic java.util.logging.LogManager.getLogManager:()Ljava/util/logging/LogManager;
astore 1
start local 1 1: aload 0
invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
invokevirtual java.lang.Class.getName:()Ljava/lang/String;
astore 2
start local 2 2: aload 0
aload 1
new java.lang.StringBuilder
dup
aload 2
invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
ldc ".push"
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
getstatic java.util.logging.Level.SEVERE:Ljava/util/logging/Level;
invokevirtual java.util.logging.LogManager.getLevelProperty:(Ljava/lang/String;Ljava/util/logging/Level;)Ljava/util/logging/Level;
putfield java.util.logging.MemoryHandler.pushLevel:Ljava/util/logging/Level;
3: aload 0
aload 1
new java.lang.StringBuilder
dup
aload 2
invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
ldc ".size"
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
sipush 1000
invokevirtual java.util.logging.LogManager.getIntProperty:(Ljava/lang/String;I)I
putfield java.util.logging.MemoryHandler.size:I
4: aload 0
getfield java.util.logging.MemoryHandler.size:I
ifgt 6
5: aload 0
sipush 1000
putfield java.util.logging.MemoryHandler.size:I
6: StackMap locals: java.util.logging.LogManager java.lang.String
StackMap stack:
aload 0
aload 1
new java.lang.StringBuilder
dup
aload 2
invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
ldc ".level"
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
getstatic java.util.logging.Level.ALL:Ljava/util/logging/Level;
invokevirtual java.util.logging.LogManager.getLevelProperty:(Ljava/lang/String;Ljava/util/logging/Level;)Ljava/util/logging/Level;
invokevirtual java.util.logging.MemoryHandler.setLevel:(Ljava/util/logging/Level;)V
7: aload 0
aload 1
new java.lang.StringBuilder
dup
aload 2
invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
ldc ".filter"
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
aconst_null
invokevirtual java.util.logging.LogManager.getFilterProperty:(Ljava/lang/String;Ljava/util/logging/Filter;)Ljava/util/logging/Filter;
invokevirtual java.util.logging.MemoryHandler.setFilter:(Ljava/util/logging/Filter;)V
8: aload 0
aload 1
new java.lang.StringBuilder
dup
aload 2
invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
ldc ".formatter"
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
new java.util.logging.SimpleFormatter
dup
invokespecial java.util.logging.SimpleFormatter.<init>:()V
invokevirtual java.util.logging.LogManager.getFormatterProperty:(Ljava/lang/String;Ljava/util/logging/Formatter;)Ljava/util/logging/Formatter;
invokevirtual java.util.logging.MemoryHandler.setFormatter:(Ljava/util/logging/Formatter;)V
9: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 10 0 this Ljava/util/logging/MemoryHandler;
1 10 1 manager Ljava/util/logging/LogManager;
2 10 2 cname Ljava/lang/String;
public void <init>();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=6, args_size=1
start local 0 0: aload 0
invokespecial java.util.logging.Handler.<init>:()V
1: aload 0
iconst_0
putfield java.util.logging.MemoryHandler.sealed:Z
2: aload 0
invokevirtual java.util.logging.MemoryHandler.configure:()V
3: aload 0
iconst_1
putfield java.util.logging.MemoryHandler.sealed:Z
4: invokestatic java.util.logging.LogManager.getLogManager:()Ljava/util/logging/LogManager;
astore 1
start local 1 5: aload 0
invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
invokevirtual java.lang.Class.getName:()Ljava/lang/String;
astore 2
start local 2 6: aload 1
new java.lang.StringBuilder
dup
aload 2
invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
ldc ".target"
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokevirtual java.util.logging.LogManager.getProperty:(Ljava/lang/String;)Ljava/lang/String;
astore 3
start local 3 7: aload 3
ifnonnull 11
8: new java.lang.RuntimeException
dup
new java.lang.StringBuilder
dup
ldc "The handler "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 2
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
9: ldc " does not specify a target"
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
10: invokespecial java.lang.RuntimeException.<init>:(Ljava/lang/String;)V
athrow
11: StackMap locals: java.util.logging.MemoryHandler java.util.logging.LogManager java.lang.String java.lang.String
StackMap stack:
invokestatic java.lang.ClassLoader.getSystemClassLoader:()Ljava/lang/ClassLoader;
aload 3
invokevirtual java.lang.ClassLoader.loadClass:(Ljava/lang/String;)Ljava/lang/Class;
astore 4
start local 4 12: aload 0
aload 4
invokevirtual java.lang.Class.newInstance:()Ljava/lang/Object;
checkcast java.util.logging.Handler
putfield java.util.logging.MemoryHandler.target:Ljava/util/logging/Handler;
13: goto 16
end local 4 StackMap locals:
StackMap stack: java.lang.ReflectiveOperationException
14: astore 5
start local 5 15: new java.lang.RuntimeException
dup
new java.lang.StringBuilder
dup
ldc "MemoryHandler can't load handler target \""
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
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;
aload 5
invokespecial java.lang.RuntimeException.<init>:(Ljava/lang/String;Ljava/lang/Throwable;)V
athrow
end local 5 start local 4 16: StackMap locals: java.lang.Class
StackMap stack:
aload 0
invokevirtual java.util.logging.MemoryHandler.init:()V
17: return
end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 18 0 this Ljava/util/logging/MemoryHandler;
5 18 1 manager Ljava/util/logging/LogManager;
6 18 2 handlerName Ljava/lang/String;
7 18 3 targetName Ljava/lang/String;
12 14 4 clz Ljava/lang/Class<*>;
16 18 4 clz Ljava/lang/Class<*>;
15 16 5 e Ljava/lang/ReflectiveOperationException;
Exception table:
from to target type
11 13 14 Class java.lang.ClassNotFoundException
11 13 14 Class java.lang.InstantiationException
11 13 14 Class java.lang.IllegalAccessException
private void init();
descriptor: ()V
flags: (0x0002) ACC_PRIVATE
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
aload 0
getfield java.util.logging.MemoryHandler.size:I
anewarray java.util.logging.LogRecord
putfield java.util.logging.MemoryHandler.buffer:[Ljava/util/logging/LogRecord;
1: aload 0
iconst_0
putfield java.util.logging.MemoryHandler.start:I
2: aload 0
iconst_0
putfield java.util.logging.MemoryHandler.count:I
3: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Ljava/util/logging/MemoryHandler;
public void <init>(java.util.logging.Handler, int, java.util.logging.Level);
descriptor: (Ljava/util/logging/Handler;ILjava/util/logging/Level;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=4, args_size=4
start local 0 start local 1 start local 2 start local 3 0: aload 0
invokespecial java.util.logging.Handler.<init>:()V
1: aload 1
ifnull 2
aload 3
ifnonnull 3
2: StackMap locals: java.util.logging.MemoryHandler java.util.logging.Handler int java.util.logging.Level
StackMap stack:
new java.lang.NullPointerException
dup
invokespecial java.lang.NullPointerException.<init>:()V
athrow
3: StackMap locals:
StackMap stack:
iload 2
ifgt 5
4: new java.lang.IllegalArgumentException
dup
invokespecial java.lang.IllegalArgumentException.<init>:()V
athrow
5: StackMap locals:
StackMap stack:
aload 0
iconst_0
putfield java.util.logging.MemoryHandler.sealed:Z
6: aload 0
invokevirtual java.util.logging.MemoryHandler.configure:()V
7: aload 0
iconst_1
putfield java.util.logging.MemoryHandler.sealed:Z
8: aload 0
aload 1
putfield java.util.logging.MemoryHandler.target:Ljava/util/logging/Handler;
9: aload 0
aload 3
putfield java.util.logging.MemoryHandler.pushLevel:Ljava/util/logging/Level;
10: aload 0
iload 2
putfield java.util.logging.MemoryHandler.size:I
11: aload 0
invokevirtual java.util.logging.MemoryHandler.init:()V
12: return
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 13 0 this Ljava/util/logging/MemoryHandler;
0 13 1 target Ljava/util/logging/Handler;
0 13 2 size I
0 13 3 pushLevel Ljava/util/logging/Level;
MethodParameters:
Name Flags
target
size
pushLevel
public synchronized void publish(java.util.logging.LogRecord);
descriptor: (Ljava/util/logging/LogRecord;)V
flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
Code:
stack=3, locals=3, args_size=2
start local 0 start local 1 0: aload 0
aload 1
invokevirtual java.util.logging.MemoryHandler.isLoggable:(Ljava/util/logging/LogRecord;)Z
ifne 2
1: return
2: StackMap locals:
StackMap stack:
aload 0
getfield java.util.logging.MemoryHandler.start:I
aload 0
getfield java.util.logging.MemoryHandler.count:I
iadd
aload 0
getfield java.util.logging.MemoryHandler.buffer:[Ljava/util/logging/LogRecord;
arraylength
irem
istore 2
start local 2 3: aload 0
getfield java.util.logging.MemoryHandler.buffer:[Ljava/util/logging/LogRecord;
iload 2
aload 1
aastore
4: aload 0
getfield java.util.logging.MemoryHandler.count:I
aload 0
getfield java.util.logging.MemoryHandler.buffer:[Ljava/util/logging/LogRecord;
arraylength
if_icmpge 7
5: aload 0
dup
getfield java.util.logging.MemoryHandler.count:I
iconst_1
iadd
putfield java.util.logging.MemoryHandler.count:I
6: goto 9
7: StackMap locals: int
StackMap stack:
aload 0
dup
getfield java.util.logging.MemoryHandler.start:I
iconst_1
iadd
putfield java.util.logging.MemoryHandler.start:I
8: aload 0
dup
getfield java.util.logging.MemoryHandler.start:I
aload 0
getfield java.util.logging.MemoryHandler.buffer:[Ljava/util/logging/LogRecord;
arraylength
irem
putfield java.util.logging.MemoryHandler.start:I
9: StackMap locals:
StackMap stack:
aload 1
invokevirtual java.util.logging.LogRecord.getLevel:()Ljava/util/logging/Level;
invokevirtual java.util.logging.Level.intValue:()I
aload 0
getfield java.util.logging.MemoryHandler.pushLevel:Ljava/util/logging/Level;
invokevirtual java.util.logging.Level.intValue:()I
if_icmplt 11
10: aload 0
invokevirtual java.util.logging.MemoryHandler.push:()V
11: StackMap locals:
StackMap stack:
return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 12 0 this Ljava/util/logging/MemoryHandler;
0 12 1 record Ljava/util/logging/LogRecord;
3 12 2 ix I
MethodParameters:
Name Flags
record
public synchronized void push();
descriptor: ()V
flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
Code:
stack=2, locals=4, args_size=1
start local 0 0: iconst_0
istore 1
start local 1 1: goto 6
2: StackMap locals: int
StackMap stack:
aload 0
getfield java.util.logging.MemoryHandler.start:I
iload 1
iadd
aload 0
getfield java.util.logging.MemoryHandler.buffer:[Ljava/util/logging/LogRecord;
arraylength
irem
istore 2
start local 2 3: aload 0
getfield java.util.logging.MemoryHandler.buffer:[Ljava/util/logging/LogRecord;
iload 2
aaload
astore 3
start local 3 4: aload 0
getfield java.util.logging.MemoryHandler.target:Ljava/util/logging/Handler;
aload 3
invokevirtual java.util.logging.Handler.publish:(Ljava/util/logging/LogRecord;)V
end local 3 end local 2 5: iinc 1 1
StackMap locals:
StackMap stack:
6: iload 1
aload 0
getfield java.util.logging.MemoryHandler.count:I
if_icmplt 2
end local 1 7: aload 0
iconst_0
putfield java.util.logging.MemoryHandler.start:I
8: aload 0
iconst_0
putfield java.util.logging.MemoryHandler.count:I
9: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 10 0 this Ljava/util/logging/MemoryHandler;
1 7 1 i I
3 5 2 ix I
4 5 3 record Ljava/util/logging/LogRecord;
public void flush();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield java.util.logging.MemoryHandler.target:Ljava/util/logging/Handler;
invokevirtual java.util.logging.Handler.flush:()V
1: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Ljava/util/logging/MemoryHandler;
public void close();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
getfield java.util.logging.MemoryHandler.target:Ljava/util/logging/Handler;
invokevirtual java.util.logging.Handler.close:()V
1: aload 0
getstatic java.util.logging.Level.OFF:Ljava/util/logging/Level;
invokevirtual java.util.logging.MemoryHandler.setLevel:(Ljava/util/logging/Level;)V
2: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Ljava/util/logging/MemoryHandler;
Exceptions:
throws java.lang.SecurityException
public synchronized void setPushLevel(java.util.logging.Level);
descriptor: (Ljava/util/logging/Level;)V
flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 1
ifnonnull 2
1: new java.lang.NullPointerException
dup
invokespecial java.lang.NullPointerException.<init>:()V
athrow
2: StackMap locals:
StackMap stack:
aload 0
invokevirtual java.util.logging.MemoryHandler.checkPermission:()V
3: aload 0
aload 1
putfield java.util.logging.MemoryHandler.pushLevel:Ljava/util/logging/Level;
4: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Ljava/util/logging/MemoryHandler;
0 5 1 newLevel Ljava/util/logging/Level;
Exceptions:
throws java.lang.SecurityException
MethodParameters:
Name Flags
newLevel
public java.util.logging.Level getPushLevel();
descriptor: ()Ljava/util/logging/Level;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield java.util.logging.MemoryHandler.pushLevel:Ljava/util/logging/Level;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/logging/MemoryHandler;
public boolean isLoggable(java.util.logging.LogRecord);
descriptor: (Ljava/util/logging/LogRecord;)Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
aload 1
invokespecial java.util.logging.Handler.isLoggable:(Ljava/util/logging/LogRecord;)Z
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/logging/MemoryHandler;
0 1 1 record Ljava/util/logging/LogRecord;
MethodParameters:
Name Flags
record
}
SourceFile: "MemoryHandler.java"