Java: Added nested local class test case

Author: Napalys

java/ql/test/query-tests/CallsToSystemExit/CallsToSystemExit.expected

@@ -4,3 +4,7 @@
 | ExampleRuntimeHalt.java:21:17:21:44 | halt(...) | Avoid calls to Runtime.halt() as this prevents runtime cleanup and makes code harder to reuse. |
 | ExampleSystemExit.java:22:17:22:30 | exit(...) | Avoid calls to System.exit() as this prevents runtime cleanup and makes code harder to reuse. |
 | ExampleSystemExit.java:25:17:25:30 | exit(...) | Avoid calls to System.exit() as this prevents runtime cleanup and makes code harder to reuse. |
+| LocalClassInTestMethod.java:7:25:7:38 | exit(...) | Avoid calls to System.exit() as this prevents runtime cleanup and makes code harder to reuse. |
+| LocalClassInTestMethod.java:8:25:8:52 | halt(...) | Avoid calls to Runtime.halt() as this prevents runtime cleanup and makes code harder to reuse. |
+| LocalClassInTestMethod.java:20:21:20:34 | exit(...) | Avoid calls to System.exit() as this prevents runtime cleanup and makes code harder to reuse. |
+| LocalClassInTestMethod.java:21:21:21:48 | halt(...) | Avoid calls to Runtime.halt() as this prevents runtime cleanup and makes code harder to reuse. |

java/ql/test/query-tests/CallsToSystemExit/LocalClassInTestMethod.java

@@ -0,0 +1,26 @@
+public class LocalClassInTestMethod {
+    public void testNestedCase() {
+        class OuterLocalClass {
+            void func() {
+                class NestedLocalClass {
+                    void nestedMethod() {
+                        System.exit(4); // $ SPURIOUS: Alert
+                        Runtime.getRuntime().halt(5); // $ SPURIOUS: Alert
+                    }
+                }
+            }
+        }
+        OuterLocalClass outer = new OuterLocalClass();
+        outer.func();
+    }
+    public void testNestedCase2() {
+        class OuterLocalClass {
+            class NestedLocalClass {
+                void nestedMethod() {
+                    System.exit(4); // $ SPURIOUS: Alert
+                    Runtime.getRuntime().halt(5); // $ SPURIOUS: Alert
+                }
+            }
+        }
+    }
+}