IDEA-184240 Unnecessary array-to-collection wrapping should be detected

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/redundantCollectionOperation/afterAsListForEachEllipsisType.java

@@ -0,0 +1,11 @@
+// "Unwrap" "true"
+import java.util.Arrays;
+
+class Test {
+  void test(String[] data, Object[] data2, boolean b) {
+    Object[] list = b ? data : data2;
+    for(Object obj : list) {
+      System.out.println(obj);
+    }
+  }
+}

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/redundantCollectionOperation/afterAsListForEachInline.java

@@ -0,0 +1,10 @@
+// "Unwrap" "true"
+import java.util.Arrays;
+
+class Test {
+  void test(String[] data) {
+    for(String s : data) {
+      System.out.println("hello "+s);
+    }
+  }
+}

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/redundantCollectionOperation/afterAsListForEachSimple.java

@@ -0,0 +1,14 @@
+// "Unwrap" "true"
+import java.util.Arrays;
+
+class Test {
+  void test(String[] data) {
+    String[] list = data;
+    for(String s : list) {
+      System.out.println("hello "+s);
+    }
+    for(String s : list) {
+      System.out.println("goodbye "+s);
+    }
+  }
+}

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/redundantCollectionOperation/beforeAsListForEachEllipsisType.java

@@ -0,0 +1,11 @@
+// "Unwrap" "true"
+import java.util.Arrays;
+
+class Test {
+  void test(String[] data, Object[] data2, boolean b) {
+    List<Object> list = Arrays.as<caret>List(b ? data : data2);
+    for(Object obj : list) {
+      System.out.println(obj);
+    }
+  }
+}

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/redundantCollectionOperation/beforeAsListForEachInline.java

@@ -0,0 +1,10 @@
+// "Unwrap" "true"
+import java.util.Arrays;
+
+class Test {
+  void test(String[] data) {
+    for(String s : Arrays.as<caret>List(data)) {
+      System.out.println("hello "+s);
+    }
+  }
+}

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/redundantCollectionOperation/beforeAsListForEachSimple.java

@@ -0,0 +1,14 @@
+// "Unwrap" "true"
+import java.util.Arrays;
+
+class Test {
+  void test(String[] data) {
+    List<String> list = Arrays.as<caret>List(data);
+    for(String s : list) {
+      System.out.println("hello "+s);
+    }
+    for(String s : list) {
+      System.out.println("goodbye "+s);
+    }
+  }
+}

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/redundantCollectionOperation/beforeAsListForEachUnused.java

@@ -0,0 +1,8 @@
+// "Unwrap" "false"
+import java.util.Arrays;
+
+class Test {
+  void test(String[] data) {
+    List<String> list = Arrays.as<caret>List(data);
+  }
+}

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/redundantCollectionOperation/beforeAsListForEachUsed.java

@@ -0,0 +1,15 @@
+// "Unwrap" "false"
+import java.util.Arrays;
+
+class Test {
+  void test(String[] data) {
+    List<String> list = Arrays.as<caret>List(data);
+    for(String s : list) {
+      System.out.println("hello "+s);
+    }
+    for(String s : list) {
+      System.out.println("goodbye "+s);
+    }
+    System.out.println(list);
+  }
+}