1 files changed, 57 insertions, 0 deletions
diff --git a/javaparser-symbol-solver-testing/src/test/test_sourcecode/javaparser_new_src/javaparser-core/com/github/javaparser/ast/nodeTypes/NodeWithThrowable.java b/javaparser-symbol-solver-testing/src/test/test_sourcecode/javaparser_new_src/javaparser-core/com/github/javaparser/ast/nodeTypes/NodeWithThrowable.java
new file mode 100644
index 000000000..beee9e727
--- /dev/null
+++ b/javaparser-symbol-solver-testing/src/test/test_sourcecode/javaparser_new_src/javaparser-core/com/github/javaparser/ast/nodeTypes/NodeWithThrowable.java
@@ -0,0 +1,57 @@
+package com.github.javaparser.ast.nodeTypes;
+
+import java.util.List;
+
+import com.github.javaparser.ast.Node;
+import com.github.javaparser.ast.type.ClassOrInterfaceType;
+import com.github.javaparser.ast.type.ReferenceType;
+
+public interface NodeWithThrowable<T> {
+    T setThrows(List<ReferenceType> throws_);
+
+    List<ReferenceType> getThrows();
+
+    /**
+     * Adds this type to the throws clause
+     * 
+     * @param throwType the exception type
+     * @return this
+     */
+    @SuppressWarnings("unchecked")
+    default T addThrows(ReferenceType throwType) {
+        getThrows().add(throwType);
+        throwType.setParentNode((Node) this);
+        return (T) this;
+    }
+
+    /**
+     * Adds this class to the throws clause
+     * 
+     * @param clazz the exception class
+     * @return this
+     */
+    default T addThrows(Class<? extends Throwable> clazz) {
+        ((Node) this).tryAddImportToParentCompilationUnit(clazz);
+        return addThrows(new ClassOrInterfaceType(clazz.getSimpleName()));
+    }
+
+    /**
+     * Check whether this elements throws this exception class
+     * 
+     * @param clazz the class of the exception
+     * @return true if found in throws clause, false if not
+     */
+    public default boolean isThrows(Class<? extends Throwable> clazz) {
+        return isThrows(clazz.getSimpleName());
+    }
+
+    /**
+     * Check whether this elements throws this exception class
+     * 
+     * @param throwableName the class of the exception
+     * @return true if found in throws clause, false if not
+     */
+    public default boolean isThrows(String throwableName) {
+        return getThrows().stream().anyMatch(t -> t.toString().equals(throwableName));
+    }
+}