From e2fdc704aebf7fdb294d1c3d00e9d87e975bde9a Mon Sep 17 00:00:00 2001
From: "Gregory.Shrago" <gregory.shrago@jetbrains.com>
Date: Wed, 2 Nov 2016 22:49:37 +0300
Subject: [PATCH] introduce processEach(), consumeEach()

---
 .../intellij/util/containers/JBIterable.java   | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

diff --git a/platform/util/src/com/intellij/util/containers/JBIterable.java b/platform/util/src/com/intellij/util/containers/JBIterable.java
index adca5b005683..d772bb48f305 100644
--- a/platform/util/src/com/intellij/util/containers/JBIterable.java
+++ b/platform/util/src/com/intellij/util/containers/JBIterable.java
@@ -20,9 +20,7 @@ import com.intellij.openapi.util.Comparing;
 import com.intellij.openapi.util.Condition;
 import com.intellij.openapi.util.Conditions;
 import com.intellij.openapi.util.Ref;
-import com.intellij.util.Function;
-import com.intellij.util.Functions;
-import com.intellij.util.PairFunction;
+import com.intellij.util.*;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
@@ -195,6 +193,16 @@ public abstract class JBIterable<E> implements Iterable<E> {
     return (T) iterator();
   }
 
+  public boolean processEach(@NotNull Processor<E> processor) {
+    return ContainerUtil.process(this, processor);
+  }
+
+  public void consumeEach(@NotNull Consumer<E> consumer) {
+    for (E e : this) {
+      consumer.consume(e);
+    }
+  }
+
   /**
    * Returns a string representation of this iterable up to 50 elements, with the format
    * {@code (e1, e2, ..., en [, ...] )} for debugging purposes.
@@ -667,9 +675,7 @@ public abstract class JBIterable<E> implements Iterable<E> {
 
     @NotNull
     static <T> T copy(@NotNull T o) {
-      if (!(o instanceof Stateful)) {
-        return o;
-      }
+      if (!(o instanceof Stateful)) return o;
       return (T)((Stateful)o).clone();
     }