Added some comments and TODOs

Weaver odd fix removed
ShadowClass - classId hidden

src-re-agent/dislreagent.c

@@ -1365,6 +1365,8 @@ void JNICALL jvmti_callback_class_file_load_hook(
 
 
 // ******************* CLASS prepare callback *******************
+
+// registers all native methods so they can be used during VM init phase
 void JNICALL jvmti_callback_class_prepare_hook(jvmtiEnv *jvmti_env,
 		JNIEnv* jni_env, jthread thread, jclass klass) {
 

src-re-server/ch/usi/dag/dislreserver/shadow/ShadowClass.java

@@ -16,9 +16,11 @@ public abstract class ShadowClass extends ShadowObject {
         this.classLoader = classLoader;
     }
 
-    //
+	//
 
-	public final int getClassId() {
+	// No need to expose the interface to user
+	// getId() should be sufficient
+	protected final int getClassId() {
 		return classId;
 	}
 

src-re-server/ch/usi/dag/dislreserver/shadow/ShadowString.java

 package ch.usi.dag.dislreserver.shadow;
 
-
+// TODO ShadowString should better handle if String data are not send
+//      over network - throw a runtime exception ??
 public class ShadowString extends ShadowObject {
 
 	private String value;

src-re-server/ch/usi/dag/dislreserver/shadow/ShadowThread.java

 package ch.usi.dag.dislreserver.shadow;
 
+// TODO ShadowTrhead should better handle if String data are not send
+//     over network - throw a runtime exception ??
 public class ShadowThread extends ShadowObject {
 
 	private String name;

src-test/ch/usi/dag/disl/test/dispatch/CodeExecuted.java

@@ -80,13 +80,6 @@ public class CodeExecuted extends RemoteAnalysis {
 			throw new RuntimeException("This class should be transfered as class");
 		}
 		
-		// class id should be non 0
-		if(((ShadowClass) c).getClassId() == 0) {
-			throw new RuntimeException("Class id should not be null");
-		}
-		
-		System.out.println("Received class id: " + ((ShadowClass) c).getClassId());
-		
 		if(! (t instanceof ShadowThread)) {
 			throw new RuntimeException("This thread should be transfered as thread");
 		}

src/ch/usi/dag/disl/weaver/Weaver.java

@@ -287,11 +287,6 @@ public class Weaver {
 			if (snippet.getAnnotationClass().equals(AfterThrowing.class)
 					|| snippet.getAnnotationClass().equals(After.class)) {
 
-				if (Type.getInternalName(Object.class).equals(classNode.name)
-						&& methodNode.name.endsWith("init>")) {
-					continue;
-				}
-
 				for (Shadow shadow : shadows) {
 					
 					WeavingRegion region = shadow.getWeavingRegion();