make tests package-private

src/test/StepInProcessor.java

@@ -6,7 +6,7 @@ import graph.LayeredGraphNode;
 import processor.PseudoCodeNode;
 import processor.PseudoCodeProcessor;
 
-public class StepInProcessor extends PseudoCodeProcessor{
+class StepInProcessor extends PseudoCodeProcessor{
 
     public StepInProcessor(PseudoCodeNode start, LayeredGraphNode graph, JFrame view) {
         super(start, graph, view);

src/test/TestProcessor.java

@@ -9,9 +9,9 @@ import graph.io.Reader;
 import lib.SimpleNodePlacement;
 import processor.PseudoCodeNode;
 
-public class TestProcessor {
+class TestProcessor {
     
-    public static void main(String[] args) {
+    static void main(String[] args) {
         Reader r = new Reader( "logo.json" );
         LayeredGraphNode graph = r.readInputGraph();
         SimpleNodePlacement.placeNodes( graph );