Added missing @Deprecated annotations. (cherry picking from commit be90106b8430386d93ecba7afcd465c09e2b0125)

src/main/java/helma/framework/ResponseBean.java

@@ -586,6 +586,7 @@ public class ResponseBean implements Serializable {
      * Old version for push() kept for compatibility
      * @deprecated
      */
+    @Deprecated
     public void pushStringBuffer() {
         res.pushBuffer(null);
     }
@@ -595,6 +596,7 @@ public class ResponseBean implements Serializable {
      * @deprecated
      * @return ...
      */
+    @Deprecated
     public String popStringBuffer() {
         return res.popString();
     }

src/main/java/helma/framework/core/RequestPath.java

@@ -142,6 +142,7 @@ public class RequestPath {
      * @return the index of the element, or -1 if it isn't contained
      * @deprecated use {@link #indexOf(Object)} instead.
      */
+    @Deprecated
     public int contains(Object obj) {
         return objects.indexOf(obj);
     }

src/main/java/helma/scripting/rhino/GlobalObject.java

@@ -380,6 +380,7 @@ public class GlobalObject extends ImporterTopLevel implements PropertyRecorder {
      * @param name the name of the libary namespace
      * @deprecated should be implemented in JavaScript instead
      */
+    @Deprecated
     public void defineLibraryScope(final String name) {
         Object obj = get(name, this);
         if (obj != NOT_FOUND) {

src/main/java/helma/scripting/rhino/HopObject.java

@@ -707,6 +707,7 @@ public class HopObject extends ScriptableObject implements Wrapper, PropertyReco
      * Return its index position if it is, and -1 otherwise.
      * @deprecated use indexOf(Object) instead.
      */
+    @Deprecated
     public int jsFunction_contains(Object obj) {
         return jsFunction_indexOf(obj);
     }