[JBIDE-14721] corrected alias used in integration test

alias validity rules changed and the integration test has to use an
alias that fullfills these new rules. Thus changing the alias used in
the integration tests

src/test/java/com/openshift/internal/client/ApplicationResourceIntegrationTest.java

@@ -217,7 +217,7 @@ public void shouldScaleDownApplication() throws Throwable {
 	public void shouldAddAliasToApplication() throws Throwable {
 		// pre-condition
 		IApplication application = ApplicationTestUtils.getOrCreateApplication(domain);
-		String alias = String.valueOf(System.currentTimeMillis());
+		String alias = createAlias();
 		// operation
 
 		application.addAlias(alias);
@@ -230,7 +230,7 @@ public void shouldAddAliasToApplication() throws Throwable {
 	public void shouldRemoveAliasOfApplication() throws Throwable {
 		// pre-condition
 		IApplication application = ApplicationTestUtils.getOrCreateApplication(domain);
-		String alias = String.valueOf(System.currentTimeMillis());
+		String alias = createAlias();
 		application.addAlias(alias);
 		assertThat(application.getAliases()).contains(alias);
 
@@ -272,4 +272,15 @@ public void shouldWaitForApplication() throws OpenShiftException, MalformedURLEx
 			assertTrue(System.currentTimeMillis() >= startTime + WAIT_TIMEOUT);
 		}
 	}
+
+	/**
+	 * https://issues.jboss.org/browse/JBIDE-14721
+	 */
+	private String createAlias() {
+		return new StringBuilder(String.valueOf(System.currentTimeMillis()))
+		// valid alias is "/\A[a-z0-9]+(-[a-z0-9]+)*(\.[a-z0-9]+(-[a-z0-9]+)*)+\z/"
+		.append('.')
+		.append('1')
+		.toString();
+	}
 }