Move foreign annotation tests into diagnostics folder

2021-04-05 17:23:01 +03:00
parent 57bd4d3a98
commit 6f9694174f
340 changed files with 5049 additions and 1622 deletions
@@ -0,0 +1,46 @@
+/*******************************************************************************
+ * Copyright (c) 2011, 2013 Stephan Herrmann and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     Stephan Herrmann - initial API and implementation
+ *     IBM Corporation - bug fixes
+ *******************************************************************************/
+package org.eclipse.jdt.annotation;
+
+import static java.lang.annotation.ElementType.TYPE_USE;
+
+import java.lang.annotation.Documented;
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+/**
+ * Qualifier for a reference type in a {@link ElementType#TYPE_USE TYPE_USE} position:
+ * The type that has this annotation explicitly includes the value <code>null</code>.
+ * <p>
+ * If annotation based null analysis is enabled using this annotation has two consequences:
+ * </p>
+ * <ol>
+ * <li>Binding a <code>null</code> value to an entity (field, local variable, method parameter or method return value)
+ *     of this type is legal.</li>
+ * <li>Dereferencing an expression of this type is unsafe, i.e., a <code>NullPointerException</code> can occur at runtime.</li>
+ * </ol>
+ * <p>
+ * <b>Note:</b> Since org.eclipse.jdt.annotation 2.0.0, the
+ * <code>@Target</code> is <code>{TYPE_USE}</code>. For the old API, see
+ * <a href="http://help.eclipse.org/kepler/topic/org.eclipse.jdt.doc.isv/reference/api/org/eclipse/jdt/annotation/Nullable.html">
+ * <code>@Nullable</code> in 1.1.0</a>.
+ * </p>
+ * @since 1.0
+ */
+@Documented
+@Retention(RetentionPolicy.CLASS)
+@Target({ TYPE_USE })
+public @interface Nullable {
+    // marker annotation with no members
+}