renamed all modules

testdata/src/main/java/perf/one/Caller.java

@@ -0,0 +1,42 @@
+package perf.one;
+
+public class Caller {
+
+	Target target = new Target();
+
+	public long run() {
+		long stime = System.nanoTime();
+		for (int i = 0; i < 1000000; i++) {
+			target.foo();
+		}
+		//		int total = 0;
+		//		for (int i = 0; i < 8000000; i++) {
+		//			total += target.bar(123);
+		//		}
+		//		for (int i = 0; i < 8000000; i++) {
+		//			target.goo("abc", 123);
+		//		}
+		return (System.nanoTime() - stime);
+	}
+
+	public void warmup() {
+		for (int i = 0; i < 1000; i++) {
+			run();
+		}
+	}
+
+	public static void main(String[] argv) {
+		Caller c = new Caller();
+		c.warmup();
+		System.out.println("real run");
+		c.execute();
+		c.execute();
+		c.execute();
+		c.execute();
+		c.execute();
+	}
+
+	public void execute() {
+		System.out.println((run() / 1000000.0d) + "ms");
+	}
+}

testdata/src/main/java/perf/one/CallerB.java

@@ -0,0 +1,42 @@
+package perf.one;
+
+public class CallerB {
+
+	TargetB target = new TargetB();
+
+	public long run() {
+		long stime = System.nanoTime();
+		for (int i = 0; i < 100000; i++) {
+			target.foo();
+		}
+		//		int total = 0;
+		//		for (int i = 0; i < 8000000; i++) {
+		//			total += target.bar(123);
+		//		}
+		//		for (int i = 0; i < 8000000; i++) {
+		//			target.goo("abc", 123);
+		//		}
+		return (System.nanoTime() - stime);
+	}
+
+	public void warmup() {
+		for (int i = 0; i < 1000; i++) {
+			run();
+		}
+	}
+
+	public static void main(String[] argv) {
+		CallerB c = new CallerB();
+		c.warmup();
+		System.out.println("real run");
+		c.execute();
+		c.execute();
+		c.execute();
+		c.execute();
+		c.execute();
+	}
+
+	public void execute() {
+		System.out.println((run() / 1000000.0d) + "ms");
+	}
+}

testdata/src/main/java/perf/one/Target.java

@@ -0,0 +1,22 @@
+package perf.one;
+
+public class Target {
+
+	int j;
+
+	public void foo() {
+		for (int i = 0; i < 100; i++) {
+			j = 5;
+		}
+	}
+
+	public int bar(int i) {
+		j = 5;
+		return i;
+	}
+
+	public void goo(String s, int i) {
+		j = 5;
+	}
+
+}

testdata/src/main/java/perf/one/TargetB.java

@@ -0,0 +1,22 @@
+package perf.one;
+
+public class TargetB {
+
+	int j;
+
+	public void foo() {
+		for (int i = 0; i < 20; i++) {
+			j = 5;
+		}
+	}
+
+	public int bar(int i) {
+		j = 5;
+		return i;
+	}
+
+	public void goo(String s, int i) {
+		j = 5;
+	}
+
+}