Supported forEach

idea/testData/intentions/loopToCallChain/firstOrNull_returnNotNullIfNone2.kt

@@ -1,5 +1,4 @@
 // WITH_RUNTIME
-// IS_APPLICABLE: false
 fun foo(list: List<String?>): String? {
     <caret>for (s in list) {
         if (s == null || s.isNotEmpty()) {

idea/testData/intentions/loopToCallChain/firstOrNull_returnNotNullIfNone2.kt.after

@@ -0,0 +1,7 @@
+// WITH_RUNTIME
+fun foo(list: List<String?>): String? {
+    list
+            .filter { it == null || it.isNotEmpty() }
+            .forEach { return it }
+    return ""
+}

idea/testData/intentions/loopToCallChain/forEach.kt

@@ -0,0 +1,9 @@
+// WITH_RUNTIME
+// INTENTION_TEXT: "Replace with 'filter{}.forEach{}'"
+fun foo(list: List<String>) {
+    <caret>for (s in list) {
+        if (s.isNotBlank()) {
+            println(s)
+        }
+    }
+}

idea/testData/intentions/loopToCallChain/forEach.kt.after

@@ -0,0 +1,7 @@
+// WITH_RUNTIME
+// INTENTION_TEXT: "Replace with 'filter{}.forEach{}'"
+fun foo(list: List<String>) {
+    list
+            .filter { it.isNotBlank() }
+            .forEach { println(it) }
+}

idea/testData/intentions/loopToCallChain/forEach_notAvailable.kt

@@ -0,0 +1,7 @@
+// WITH_RUNTIME
+// IS_APPLICABLE: false
+fun foo(list: List<String>) {
+    <caret>for (s in list) {
+        println(s)
+    }
+}

idea/testData/intentions/loopToCallChain/resultCollectionUsedInsideLoop.kt

@@ -1,5 +1,4 @@
 // WITH_RUNTIME
-// IS_APPLICABLE: false
 import java.util.ArrayList
 
 fun foo(list: List<String>): List<Int> {

idea/testData/intentions/loopToCallChain/resultCollectionUsedInsideLoop.kt.after

@@ -0,0 +1,10 @@
+// WITH_RUNTIME
+import java.util.ArrayList
+
+fun foo(list: List<String>): List<Int> {
+    val result = ArrayList<Int>()
+    list
+            .filter { it.length > result.size }
+            .forEach { result.add(it.hashCode()) }
+    return result
+}