diff options
Diffstat (limited to 'platform/util-rt/src/com/intellij/util/ArrayUtilRt.java')
| -rw-r--r-- | platform/util-rt/src/com/intellij/util/ArrayUtilRt.java | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/platform/util-rt/src/com/intellij/util/ArrayUtilRt.java b/platform/util-rt/src/com/intellij/util/ArrayUtilRt.java index b18b62889623..115a6ceba1e5 100644 --- a/platform/util-rt/src/com/intellij/util/ArrayUtilRt.java +++ b/platform/util-rt/src/com/intellij/util/ArrayUtilRt.java @@ -1,5 +1,5 @@ /* - * Copyright 2000-2012 JetBrains s.r.o. + * Copyright 2000-2014 JetBrains s.r.o. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -15,8 +15,9 @@ */ package com.intellij.util; -import org.jetbrains.annotations.NotNull; import com.intellij.util.containers.ContainerUtilRt; +import org.jetbrains.annotations.Contract; +import org.jetbrains.annotations.NotNull; import org.jetbrains.annotations.Nullable; import java.io.File; @@ -44,6 +45,7 @@ public class ArrayUtilRt { public static final Runnable[] EMPTY_RUNNABLE_ARRAY = new Runnable[0]; @NotNull + @Contract(pure=true) public static String[] toStringArray(@Nullable Collection<String> collection) { return collection == null || collection.isEmpty() ? EMPTY_STRING_ARRAY : ContainerUtilRt.toArray(collection, new String[collection.size()]); @@ -57,6 +59,7 @@ public class ArrayUtilRt { * <code>equals</code> of arrays elements to compare <code>obj</code> with * these elements. */ + @Contract(pure=true) public static <T> int find(@NotNull final T[] src, final T obj) { for (int i = 0; i < src.length; i++) { final T o = src[i]; |