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diff --git a/javaparser-symbol-solver-testing/src/test/test_sourcecode/javaparser_new_src/javaparser-core/com/github/javaparser/ast/nodeTypes/NodeWithTypeArguments.java b/javaparser-symbol-solver-testing/src/test/test_sourcecode/javaparser_new_src/javaparser-core/com/github/javaparser/ast/nodeTypes/NodeWithTypeArguments.java
new file mode 100644
index 000000000..3ce27971e
--- /dev/null
+++ b/javaparser-symbol-solver-testing/src/test/test_sourcecode/javaparser_new_src/javaparser-core/com/github/javaparser/ast/nodeTypes/NodeWithTypeArguments.java
@@ -0,0 +1,81 @@
+/*
+ * Copyright (C) 2007-2010 Júlio Vilmar Gesser.
+ * Copyright (C) 2011, 2013-2015 The JavaParser Team.
+ *
+ * This file is part of JavaParser.
+ *
+ * JavaParser can be used either under the terms of
+ * a) the GNU Lesser General Public License as published by
+ *     the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ * b) the terms of the Apache License
+ *
+ * You should have received a copy of both licenses in LICENCE.LGPL and
+ * LICENCE.APACHE. Please refer to those files for details.
+ *
+ * JavaParser is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ */
+
+package com.github.javaparser.ast.nodeTypes;
+
+import com.github.javaparser.ast.type.Type;
+
+import java.util.*;
+
+import static com.github.javaparser.utils.Utils.arrayToList;
+
+/**
+ * A node that can have type arguments.
+ * <pre>
+ *     new X();        --> typeArguments == null
+ *     new X&lt;>();      --> typeArguments.types = [], typeArguments.diamondOperator=true 
+ *     new X&lt;C,D>();   --> typeArguments.types = [C,D], typeArguments.diamondOperator=false 
+ * </pre>
+ */
+public interface NodeWithTypeArguments<T> {
+    /**
+     * @return the types that can be found in the type arguments: &lt;String, Integer>.
+     */
+    List<Type<?>> getTypeArguments();
+
+    /**
+     * Allows you to set the generic arguments
+     * @param typeArguments The list of types of the generics
+     */
+    T setTypeArguments(List<Type<?>> typeArguments);
+
+    /**
+     * @return whether the type arguments look like &lt;>.
+     */
+    default boolean isUsingDiamondOperator() {
+        if(getTypeArguments()==null){
+            return false;
+        }
+        return getTypeArguments().isEmpty();
+    }
+
+    /**
+     * Sets the type arguments to &lt>.
+     */
+    default T setDiamondOperator() {
+        final List<Type<?>> empty = new LinkedList<>();
+        setTypeArguments(empty);
+        return (T) this;
+    }
+
+    /**
+     * Removes all type arguments, including the surrounding &lt;>.
+     */
+    default T removeTypeArguments() {
+        setTypeArguments((List<Type<?>>) null);
+        return (T) this;
+    }
+
+    default T setTypeArguments(Type<?>... typeArguments) {
+        setTypeArguments(arrayToList(typeArguments));
+        return (T) this;
+    }
+}