39 lines
860 B
Java
39 lines
860 B
Java
|
//: concurrency/Atomicity.java
|
|||
|
|
// <20>2015 MindView LLC: see Copyright.txt
|
|||
|
|
// {Exec: javap -c Atomicity}
|
|||
|
|
|
|||
|
|
public class Atomicity {
|
|||
|
|
int i;
|
|||
|
|
void f1() { i++; }
|
|||
|
|
void f2() { i += 3; }
|
|||
|
|
} /* Output:
|
|||
|
|
Compiled from "Atomicity.java"
|
|||
|
|
public class Atomicity {
|
|||
|
|
int i;
|
|||
|
|
public Atomicity();
|
|||
|
|
Code:
|
|||
|
|
0: aload_0
|
|||
|
|
1: invokespecial #1 // Method
|
|||
|
|
java/lang/Object."<init>":()V
|
|||
|
|
4: return
|
|||
|
|
void f1();
|
|||
|
|
Code:
|
|||
|
|
0: aload_0
|
|||
|
|
1: dup
|
|||
|
|
2: getfield #2 // Field i:I
|
|||
|
|
5: iconst_1
|
|||
|
|
6: iadd
|
|||
|
|
7: putfield #2 // Field i:I
|
|||
|
|
10: return
|
|||
|
|
void f2();
|
|||
|
|
Code:
|
|||
|
|
0: aload_0
|
|||
|
|
1: dup
|
|||
|
|
2: getfield #2 // Field i:I
|
|||
|
|
5: iconst_3
|
|||
|
|
6: iadd
|
|||
|
|
7: putfield #2 // Field i:I
|
|||
|
|
10: return
|
|||
|
|
}
|
|||
|
|
*///:~
|