ExpressionUtils#getQualifierOrThis; ForCanBeForeachInspection & WhileCanBeForeachInspection fixed to handle unqualified calls in nested classes; cosmetics; tests for ForCanBeForeachInspection quick fix

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/forCanBeForEach/afterForOuterClass.java

@@ -0,0 +1,15 @@
+// "Replace with 'foreach'" "true"
+import java.util.*;
+
+public class Test extends ArrayList<String> {
+  public void print() {
+    new Runnable() {
+      @Override
+      public void run() {
+          for (String s : Test.this) {
+              System.out.println(s);
+          }
+      }
+    };
+  }
+}

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/forCanBeForEach/afterForOuterClassIterator.java

@@ -0,0 +1,15 @@
+// "Replace with 'foreach'" "true"
+import java.util.*;
+
+public class Test extends ArrayList<String> {
+  public void print() {
+    new Runnable() {
+      @Override
+      public void run() {
+          for (String s : Test.this) {
+              System.out.println(s);
+          }
+      }
+    };
+  }
+}

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/forCanBeForEach/afterForThisClass.java

@@ -0,0 +1,10 @@
+// "Replace with 'foreach'" "true"
+import java.util.*;
+
+public class Test extends ArrayList<String> {
+  public void print() {
+      for (String s : this) {
+          System.out.println(s);
+      }
+  }
+}

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/forCanBeForEach/beforeForOuterClass.java

@@ -0,0 +1,15 @@
+// "Replace with 'foreach'" "true"
+import java.util.*;
+
+public class Test extends ArrayList<String> {
+  public void print() {
+    new Runnable() {
+      @Override
+      public void run() {
+        fo<caret>r (int i = 0; i < size(); i++) {
+          System.out.println(get(i));
+        }
+      }
+    };
+  }
+}

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/forCanBeForEach/beforeForOuterClassIterator.java

@@ -0,0 +1,15 @@
+// "Replace with 'foreach'" "true"
+import java.util.*;
+
+public class Test extends ArrayList<String> {
+  public void print() {
+    new Runnable() {
+      @Override
+      public void run() {
+        fo<caret>r (Iterator<String> it = iterator(); it.hasNext(); ) {
+          System.out.println(it.next());
+        }
+      }
+    };
+  }
+}

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/forCanBeForEach/beforeForThisClass.java

@@ -0,0 +1,10 @@
+// "Replace with 'foreach'" "true"
+import java.util.*;
+
+public class Test extends ArrayList<String> {
+  public void print() {
+    fo<caret>r (int i = 0; i < size(); i++) {
+      System.out.println(get(i));
+    }
+  }
+}