AbstractConverter: make deprecated API consistent

The canConvert(Class, Class) signature is deprecated in the Converter interface, so let's deprecate the overridden method as well, as it's the case for canConvert(Class, Type) already.

src/main/java/org/scijava/convert/AbstractConverter.java

@@ -98,19 +98,9 @@ public boolean canConvert(final Object src, final Type dest) {
 	public boolean canConvert(final Object src, final Class<?> dest) {
 		if (src == null) return false;
 		final Class<?> srcClass = src.getClass();
-
 		return canConvert(srcClass, dest);
 	}
 
-	@Override
-	public boolean canConvert(final Class<?> src, final Class<?> dest) {
-		if (src == null) return false;
-		final Class<?> saneSrc = Types.box(src);
-		final Class<?> saneDest = Types.box(dest);
-		return Types.isAssignable(saneSrc, getInputType()) &&
-			Types.isAssignable(getOutputType(), saneDest);
-	}
-
 	@Override
 	public Object convert(final Object src, final Type dest) {
 		final Class<?> destClass = Types.raw(dest);
@@ -148,6 +138,16 @@ public Class<ConversionRequest> getType() {
 
 	// -- Deprecated API --
 
+	@Override
+	@Deprecated
+	public boolean canConvert(final Class<?> src, final Class<?> dest) {
+		if (src == null) return false;
+		final Class<?> saneSrc = Types.box(src);
+		final Class<?> saneDest = Types.box(dest);
+		return Types.isAssignable(saneSrc, getInputType()) &&
+			Types.isAssignable(getOutputType(), saneDest);
+	}
+
 	@Override
 	@Deprecated
 	public boolean canConvert(final Class<?> src, final Type dest) {