MutableModuleInfo: move default method impls to iface

Author: ctrueden

src/main/java/org/scijava/module/DefaultMutableModuleInfo.java

@@ -87,28 +87,4 @@ public void removeOutput(final ModuleItem<?> output) {
 		outputMap().remove(output.getName());
 		outputList().remove(output);
 	}
-
-	// -- ModuleInfo methods --
-
-	@Override
-	public String getDelegateClassName() {
-		return getModuleClass().getName();
-	}
-
-	@Override
-	public Class<?> loadDelegateClass() {
-		return getModuleClass();
-	}
-
-	@Override
-	public Module createModule() throws ModuleException {
-		try {
-			return getModuleClass().newInstance();
-		}
-		catch (final Exception e) {
-			// NB: Several types of exceptions; simpler to handle them all the same.
-			throw new ModuleException(e);
-		}
-	}
-
 }

src/main/java/org/scijava/module/MutableModuleInfo.java

@@ -64,4 +64,25 @@ public interface MutableModuleInfo extends ModuleInfo {
 	/** Removes an output from the list. */
 	void removeOutput(ModuleItem<?> output);
 
+	// -- ModuleInfo methods --
+
+	@Override
+	default String getDelegateClassName() {
+		return getModuleClass().getName();
+	}
+
+	@Override
+	default Class<?> loadDelegateClass() {
+		return getModuleClass();
+	}
+
+	@Override
+	default Module createModule() throws ModuleException {
+		try {
+			return getModuleClass().newInstance();
+		}
+		catch (final InstantiationException | IllegalAccessException exc) {
+			throw new ModuleException(exc);
+		}
+	}
 }