Move integration tests to directory tests/

1 files changed, 57 insertions, 0 deletions

diff --git a/tests/src/test/java/util/selenium/Optional.java b/tests/src/test/java/util/selenium/Optional.java
new file mode 100644
index 00000000000..918d488a85f
--- /dev/null
+++ b/tests/src/test/java/util/selenium/Optional.java
@@ -0,0 +1,57 @@
+/*
+ * SonarQube
+ * Copyright (C) 2009-2017 SonarSource SA
+ * mailto:info AT sonarsource DOT com
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of 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.
+ *
+ * This program 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.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+package util.selenium;
+
+import java.util.NoSuchElementException;
+
+public final class Optional<T> {
+  private static final Optional<?> EMPTY = new Optional<>();
+
+  private final T value;
+
+  private Optional() {
+    this.value = null;
+  }
+
+  public static <T> Optional<T> empty() {
+    @SuppressWarnings("unchecked")
+    Optional<T> t = (Optional<T>) EMPTY;
+    return t;
+  }
+
+  private Optional(T value) {
+    this.value = value;
+  }
+
+  public static <T> Optional<T> of(T value) {
+    return new Optional<>(value);
+  }
+
+  public T get() {
+    if (value == null) {
+      throw new NoSuchElementException("No value present");
+    }
+    return value;
+  }
+
+  public boolean isPresent() {
+    return value != null;
+  }
+}