Sync with latest bnd code for testing purposes

git-svn-id: https://svn.apache.org/repos/asf/felix/trunk@1354104 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/bundleplugin/src/main/java/aQute/lib/json/Handler.java b/bundleplugin/src/main/java/aQute/lib/json/Handler.java
index f002f50..c5e8b17 100644
--- a/bundleplugin/src/main/java/aQute/lib/json/Handler.java
+++ b/bundleplugin/src/main/java/aQute/lib/json/Handler.java
@@ -7,23 +7,23 @@
 abstract class Handler {
 	abstract void encode(Encoder app, Object object, Map<Object,Type> visited) throws IOException, Exception;
 
-	Object decodeObject(Decoder isr) throws Exception {
+	Object decodeObject(@SuppressWarnings("unused") Decoder isr) throws Exception {
 		throw new UnsupportedOperationException("Cannot be mapped to object " + this);
 	}
 
-	Object decodeArray(Decoder isr) throws Exception {
+	Object decodeArray(@SuppressWarnings("unused") Decoder isr) throws Exception {
 		throw new UnsupportedOperationException("Cannot be mapped to array " + this);
 	}
 
-	Object decode(String s) throws Exception {
+	Object decode(@SuppressWarnings("unused") String s) throws Exception {
 		throw new UnsupportedOperationException("Cannot be mapped to string " + this);
 	}
 
-	Object decode(Number s) throws Exception {
+	Object decode(@SuppressWarnings("unused") Number s) throws Exception {
 		throw new UnsupportedOperationException("Cannot be mapped to number " + this);
 	}
 
-	Object decode(boolean s) {
+	Object decode(@SuppressWarnings("unused") boolean s) {
 		throw new UnsupportedOperationException("Cannot be mapped to boolean " + this);
 	}