diff --git a/jode/test/CountOpcodes.java b/jode/test/CountOpcodes.java
new file mode 100644
index 0000000..79a6d25
--- /dev/null
+++ b/jode/test/CountOpcodes.java
@@ -0,0 +1,99 @@
+import jode.bytecode.*;
+import java.util.*;
+import com.sun.java.util.collections.Iterator;
+
+public class CountOpcodes {
+    static int[] opcodeCount = new int[256];
+    static int[] predsCount = new int[1024];
+    static int[] succsCount = new int[1024];
+    static Vector instructions = new Vector(73400);
+
+    public static void handleBytecode(BytecodeInfo bc) {
+	for (Iterator i = bc.getInstructions().iterator(); i.hasNext();) {
+	    Instruction instr = (Instruction) i.next();
+	    instructions.addElement(instr);
+	    opcodeCount[instr.getOpcode()]++;
+	    Instruction[] p = instr.getPreds();
+	    if (p == null)
+		predsCount[0]++;
+	    else
+		predsCount[p.length]++;
+
+	    Instruction[] s = instr.getSuccs();
+	    if (s == null)
+		succsCount[0]++;
+	    else
+		succsCount[s.length]++;
+	}
+    }
+
+    public static void handlePackage(String pack) {
+	Enumeration subs = ClassInfo.getClassesAndPackages(pack);
+	while (subs.hasMoreElements()) {
+	    String comp = (String) subs.nextElement();
+	    String full = pack + "." + comp;
+	    if (ClassInfo.isPackage(full))
+		handlePackage(full);
+	    else {
+		ClassInfo clazz = ClassInfo.forName(full);
+		clazz.loadInfo(ClassInfo.FULLINFO);
+		MethodInfo[] ms = clazz.getMethods();
+		for (int i=0; i < ms.length; i++) {
+		    BytecodeInfo bc = ms[i].getBytecode();
+		    if (bc != null)
+			handleBytecode(bc);
+		}
+	    }
+	}
+    }
+
+    public static void main(String[] params) {
+	ClassInfo.setClassPath(params[0]);
+	Runtime runtime = Runtime.getRuntime();
+	long free = runtime.freeMemory();
+	long last;
+	do {
+	    last = free;
+	    runtime.gc();
+	    runtime.runFinalization();
+	    free = runtime.freeMemory();
+	} while (free < last);
+	System.err.println("used before: "+(runtime.totalMemory()- free));
+	long time = System.currentTimeMillis();
+	handlePackage("com");
+	System.err.println("Time used: "+(System.currentTimeMillis() - time));
+	free = runtime.freeMemory();
+	do {
+	    last = free;
+	    runtime.gc();
+	    runtime.runFinalization();
+	    free = runtime.freeMemory();
+	} while (free < last);
+	System.err.println("used after: "+(runtime.totalMemory()- free));
+	System.err.println("instruction count: "+instructions.size());
+	for (int i=0; i< 256; i++) {
+	    if (opcodeCount[i] > 0)
+		System.err.println("Opcode "+i+": \t   ("+Opcodes.opcodeString[i]+")\t"+opcodeCount[i]);
+	}
+	int moreThanTwo = 0;
+	for (int i=0; i< predsCount.length; i++) {
+	    if (predsCount[i] > 0) {
+		System.err.println("preds "+i+": \t"+predsCount[i]);
+		if (i>1)
+		    moreThanTwo +=predsCount[i];
+	    }
+	}
+	System.err.println("preds >2: \t"+moreThanTwo);
+	
+	moreThanTwo = 0;
+	for (int i=0; i< succsCount.length; i++) {
+	    if (succsCount[i] > 0) {
+		System.err.println("succs "+i+": \t"+succsCount[i]);
+		if (i>1)
+		    moreThanTwo +=succsCount[i];
+	    }
+	}
+	System.err.println("succs >2: \t"+moreThanTwo);
+    }
+}
+