Core files, plus some test files (note that test files may not compile due to recent changes to the core)

core/test/RandomTest2.java

@@ -0,0 +1,17 @@
+package test;
+import processing.core.*;
+
+/**
+ *
+ * @author  Francis Li
+ */
+public class RandomTest2 extends PMIDlet {
+
+    void setup() {
+        for(int i=0; i<100; i++) { 
+          int r = random(-50, 50); 
+          stroke(abs(r*5)); 
+          line(50, i, 50+r, i); 
+        } 
+    }
+}