new ajde.core module

1 files changed, 26 insertions, 0 deletions

diff --git a/ajde.core/testdata/ReweavableTest/CalculatePI.java b/ajde.core/testdata/ReweavableTest/CalculatePI.java
new file mode 100644
index 000000000..84ae08583
--- /dev/null
+++ b/ajde.core/testdata/ReweavableTest/CalculatePI.java
@@ -0,0 +1,26 @@
+import java.util.Random;
+
+public class CalculatePI {
+	
+	static Random r = new Random();
+	static double piApproximation = 1.0f;
+	static int repetitions = 500000;
+	static int iteration = 0;
+	static double inSquare = 0;
+	static double inCircle = 0;
+		
+	public static void main(String[] args) {
+	  for (iteration = 0;iteration<repetitions;iteration++) approximate();
+	  piApproximation = (inCircle/inSquare)*4.0f;
+	  System.out.println("After "+repetitions+" iterations, pi is estimated to be "+piApproximation);
+	}
+	
+	public static void approximate() {
+		double x = r.nextDouble();
+		double y = r.nextDouble();
+		inSquare++;
+		if (x*x + y*y < 1) {inCircle++;}
+	}
+
+	
+}
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