eliminates all compilation warning messages from the asm module

asm/src/org/aspectj/asm/AsmManager.java

@@ -38,7 +38,7 @@ public class AsmManager {
 
     private IElementHandleProvider handleProvider;
     private List structureListeners = new ArrayList();
-	private boolean shouldSaveModel = true;
+//	private boolean shouldSaveModel = true;
 
 	
 	public void setRelationshipMap(IRelationshipMap irm) { mapper = irm;}
@@ -245,9 +245,9 @@ public class AsmManager {
         return configFilePath.substring(0, configFilePath.lastIndexOf(".lst")) + ".ajsym";
     }
     
-	public void setShouldSaveModel(boolean shouldSaveModel) {
-		this.shouldSaveModel = shouldSaveModel;
-	}
+//	public void setShouldSaveModel(boolean shouldSaveModel) {
+//		this.shouldSaveModel = shouldSaveModel;
+//	}
 	
 	// ==== implementation of canonical file path map and accessors ==============
 
@@ -700,7 +700,7 @@ public class AsmManager {
 //			flightrecorder.append("In removeNode, about to chuck away: "+progElem+"\n");
 		
 			verifyAssumption(progElem!=null);
-			boolean deleteOK = false;
+//			boolean deleteOK = false;
 			IProgramElement parent = progElem.getParent();
 //			flightrecorder.append("Parent of it is "+parent+"\n");
 			List kids = parent.getChildren();
@@ -710,7 +710,7 @@ public class AsmManager {
 		  		if (kids.get(i).equals(progElem)) {
 			 		kids.remove(i); 
 //			  		flightrecorder.append("Removing it\n");
-			  		deleteOK=true;
+//			  		deleteOK=true;
 			  		break;
 		  		}
 			}

asm/src/org/aspectj/asm/HierarchyWalker.java

@@ -21,14 +21,14 @@ package org.aspectj.asm;
  */
 public abstract class HierarchyWalker {
 
-	private IHierarchy hierarchy;
+//	private IHierarchy hierarchy;
 
 	public HierarchyWalker() {
 		super();
 	}
 	
 	public HierarchyWalker(IHierarchy hierarchy) {
-		this.hierarchy = hierarchy;
+//		this.hierarchy = hierarchy;
     }
 
     protected void preProcess(IProgramElement node) { }

asm/src/org/aspectj/asm/IProgramElement.java

@@ -32,6 +32,7 @@ public interface IProgramElement extends Serializable {
 	// Extra stuff
 	// Could be just a string but may prove more useful as an object in the long run ...
 	public static class ExtraInformation implements Serializable {
+		private static final long serialVersionUID = -3880735494840820638L;
 		private String extraInfo;
 		public ExtraInformation() { extraInfo = "";}
 	
@@ -148,6 +149,8 @@ public interface IProgramElement extends Serializable {
 	 */
 	public static class Modifiers implements Serializable {
 		
+		private static final long serialVersionUID = -8279300899976607927L;
+		
 		public static final Modifiers STATIC = new Modifiers("static");
 		public static final Modifiers FINAL = new Modifiers("final");
 		public static final Modifiers ABSTRACT = new Modifiers("abstract");
@@ -180,6 +183,8 @@ public interface IProgramElement extends Serializable {
 	 */
 	public static class Accessibility implements Serializable {
 		
+		private static final long serialVersionUID = 5371838588180918519L;
+		
 		public static final Accessibility PUBLIC = new Accessibility("public");
 		public static final Accessibility PACKAGE = new Accessibility("package");
 		public static final Accessibility PROTECTED = new Accessibility("protected");
@@ -209,6 +214,8 @@ public interface IProgramElement extends Serializable {
 	 */
 	public static class Kind implements Serializable {
 		
+		private static final long serialVersionUID = -1963553877479266124L;
+
 		public static final Kind PROJECT = new Kind("project");
 		public static final Kind PACKAGE = new Kind("package");
 		public static final Kind FILE = new Kind("file");

asm/src/org/aspectj/asm/IRelationship.java

@@ -38,7 +38,9 @@ public interface IRelationship extends Serializable {
 	 */
 	public static class Kind implements Serializable {
 		
-        public static final Kind DECLARE_WARNING       = new Kind("declare warning");
+		private static final long serialVersionUID = -2691351740214705220L;
+		
+		public static final Kind DECLARE_WARNING       = new Kind("declare warning");
         public static final Kind DECLARE_ERROR         = new Kind("declare error");
 		public static final Kind ADVICE_AROUND         = new Kind("around advice");
 		public static final Kind ADVICE_AFTERRETURNING = new Kind("after returning advice");

asm/src/org/aspectj/asm/internal/AspectJElementHierarchy.java

@@ -25,7 +25,9 @@ import org.aspectj.bridge.*;
  */
 public class AspectJElementHierarchy implements IHierarchy {
 	
-    protected  IProgramElement root = null;
+	private static final long serialVersionUID = 6462734311117048620L;
+	
+	protected  IProgramElement root = null;
     protected String configFile = null;
 
     private Map fileMap = null;

asm/src/org/aspectj/asm/internal/ProgramElement.java

@@ -29,6 +29,8 @@ import org.aspectj.bridge.ISourceLocation;
  */
 public class ProgramElement implements IProgramElement {
 		
+	private static final long serialVersionUID = 171673495267384449L;
+	
 	protected IProgramElement parent = null;
 	protected String name = "";
 	// children.listIterator() should support remove() operation
@@ -43,7 +45,7 @@ public class ProgramElement implements IProgramElement {
 	private Accessibility accessibility;
 	private String declaringType = "";
 	private String formalComment = "";
-	private String packageName = null;
+	//private String packageName = null;
 	private boolean runnable = false;
 	private boolean implementor = false; 
 	private boolean overrider = false;
@@ -116,7 +118,7 @@ public class ProgramElement implements IProgramElement {
 		this.modifiers = genModifiers(modifiers);
 		this.accessibility = accessibility;
 		this.declaringType = declaringType;
-		this.packageName = packageName;
+		//this.packageName = packageName;
 		this.formalComment = formalComment;
 		this.relations = relations;
 		cacheByHandle();

asm/src/org/aspectj/asm/internal/Relationship.java

@@ -25,6 +25,8 @@ import org.aspectj.asm.IRelationship;
  */
 public class Relationship implements IRelationship {
 	
+	private static final long serialVersionUID = 3855166397957609120L;
+
 	private String name;
 	private Kind kind;
 	private String sourceHandle;

asm/src/org/aspectj/asm/internal/RelationshipMap.java

@@ -25,18 +25,21 @@ import org.aspectj.asm.IRelationship.Kind;
  */
 public class RelationshipMap extends HashMap implements IRelationshipMap {
 	
-	// As this gets serialized, make the hierarchy transient and
-	// settable
-	private transient IHierarchy hierarchy;
+	private static final long serialVersionUID = 496638323566589643L;
+
+//	// As this gets serialized, make the hierarchy transient and
+//	// settable
+//	private transient IHierarchy hierarchy;
 	
 	public RelationshipMap() { }
 	
 	public RelationshipMap(IHierarchy hierarchy) {
-		this.hierarchy = hierarchy;
+//		this.hierarchy = hierarchy;
 	}
 
 	public void setHierarchy(IHierarchy hierarchy) {
-		this.hierarchy = hierarchy;
+		// commented out as field never read !
+//		this.hierarchy = hierarchy;
 	}
 	
 	public List get(String handle) {