adding new method
diff --git a/bundles/runtime/org.eclipse.fx.core/src/org/eclipse/fx/core/function/BiIntPredicate.java b/bundles/runtime/org.eclipse.fx.core/src/org/eclipse/fx/core/function/BiIntPredicate.java
new file mode 100644
index 0000000..cbad5bf
--- /dev/null
+++ b/bundles/runtime/org.eclipse.fx.core/src/org/eclipse/fx/core/function/BiIntPredicate.java
@@ -0,0 +1,32 @@
+/*******************************************************************************
+ * Copyright (c) 2017 BestSolution.at 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:
+ * Tom Schindl<tom.schindl@bestsolution.at> - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.fx.core.function;
+
+import java.util.function.IntPredicate;
+
+/**
+ * Like {@link IntPredicate} but with 2 arguments
+ *
+ * @since 3.0
+ */
+public interface BiIntPredicate {
+ /**
+ * Evaluates this predicate on the given arguments.
+ *
+ * @param t
+ * the first argument
+ * @param u
+ * the second argument
+ * @return {@code true} if the input arguments matches the predicate,
+ * otherwise {@code false}
+ */
+ public boolean test(int t, int u);
+}
