Add test method

src/test/resources/inferWildcards/TestClassWildcards.java

@@ -1,20 +1,38 @@
 import java.util.ArrayList;
 
-class TestClassWildcards {
+class TestClassWildcards
+{
 
-    private List<String> field1;
+	private List<String> field1;
 	private int counter;
 
-    public TestClassWildcards(){
-        field1 = new ArrayList<>();
+	public TestClassWildcards () {
+		field1 = new ArrayList<>();
 		counter = 0;
-    }
+	}
 
-    public List<String> test(List<String> param1){
-        List<String> localVar = field1;
-        field1 = param;
+	/**
+	 * Working method for Java
+	 * @param param1
+	 * @return
+	 */
+	public List<String> test (List<String> param1) {
+		List<String> localVar = field1;
+		field1 = param;
 		counter++;
-        return localVar;
-    }
+		return localVar;
+	}
 
+	/**
+	 * Non working method in normal Java
+	 * @param input
+	 * @return
+	 */
+	public List<Object> test2 (List<String> input) {
+		List<Object> listOfObjects = input;
+		Object test = listOfObjects.get(0);
+		String string = "Test";
+		input.add(string);
+		return listOfObjects;
+	}
 }