public final class io.ebeaninternal.server.core.InternString
minor version: 0
major version: 59
flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
this_class: io.ebeaninternal.server.core.InternString
super_class: java.lang.Object
{
private static final java.util.HashMap<java.lang.String, java.lang.String> map;
descriptor: Ljava/util/HashMap;
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
Signature: Ljava/util/HashMap<Ljava/lang/String;Ljava/lang/String;>;
private static final java.util.concurrent.locks.ReentrantLock lock;
descriptor: Ljava/util/concurrent/locks/ReentrantLock;
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=2, locals=0, args_size=0
0: new java.util.HashMap
dup
invokespecial java.util.HashMap.<init>:()V
putstatic io.ebeaninternal.server.core.InternString.map:Ljava/util/HashMap;
1: new java.util.concurrent.locks.ReentrantLock
dup
invokespecial java.util.concurrent.locks.ReentrantLock.<init>:()V
putstatic io.ebeaninternal.server.core.InternString.lock:Ljava/util/concurrent/locks/ReentrantLock;
return
LocalVariableTable:
Start End Slot Name Signature
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 Lio/ebeaninternal/server/core/InternString;
public static java.lang.String intern(java.lang.String);
descriptor: (Ljava/lang/String;)Ljava/lang/String;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=3, locals=4, args_size=1
start local 0 0: aload 0
ifnonnull 2
1: aconst_null
areturn
2: StackMap locals:
StackMap stack:
getstatic io.ebeaninternal.server.core.InternString.lock:Ljava/util/concurrent/locks/ReentrantLock;
invokevirtual java.util.concurrent.locks.ReentrantLock.lock:()V
3: getstatic io.ebeaninternal.server.core.InternString.map:Ljava/util/HashMap;
aload 0
invokevirtual java.util.HashMap.get:(Ljava/lang/Object;)Ljava/lang/Object;
checkcast java.lang.String
astore 1
start local 1 4: aload 1
ifnull 8
5: aload 1
astore 3
6: getstatic io.ebeaninternal.server.core.InternString.lock:Ljava/util/concurrent/locks/ReentrantLock;
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
7: aload 3
areturn
8: StackMap locals: java.lang.String
StackMap stack:
getstatic io.ebeaninternal.server.core.InternString.map:Ljava/util/HashMap;
aload 0
aload 0
invokevirtual java.util.HashMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
pop
9: aload 0
astore 3
10: getstatic io.ebeaninternal.server.core.InternString.lock:Ljava/util/concurrent/locks/ReentrantLock;
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
11: aload 3
areturn
end local 1 12: StackMap locals: java.lang.String
StackMap stack: java.lang.Throwable
astore 2
13: getstatic io.ebeaninternal.server.core.InternString.lock:Ljava/util/concurrent/locks/ReentrantLock;
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
14: aload 2
athrow
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 15 0 s Ljava/lang/String;
4 12 1 v Ljava/lang/String;
Exception table:
from to target type
3 6 12 any
8 10 12 any
MethodParameters:
Name Flags
s
}
SourceFile: "InternString.java"