IDEA-161002 Migration to Stream API: convert return true/return false to anyMatch/noneMatch

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/streamApiMigration/afterAnyMatch.java

@@ -0,0 +1,9 @@
+// "Replace with anyMatch()" "true"
+
+import java.util.List;
+
+public class Main {
+  boolean find(List<String> data) {
+      return data.stream().map(String::trim).anyMatch(trimmed -> trimmed.startsWith("xyz"));
+  }
+}

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/streamApiMigration/afterNoneMatch.java

@@ -0,0 +1,9 @@
+// "Replace with noneMatch()" "true"
+
+import java.util.Arrays;
+
+public class Main {
+  boolean find(String[][] data) {
+      return Arrays.stream(data).flatMap(Arrays::stream).noneMatch(str -> str.startsWith("xyz"));
+  }
+}

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/streamApiMigration/beforeAnyMatch.java

@@ -0,0 +1,15 @@
+// "Replace with anyMatch()" "true"
+
+import java.util.List;
+
+public class Main {
+  boolean find(List<String> data) {
+    for(String e : da<caret>ta) {
+      String trimmed = e.trim();
+      if(trimmed.startsWith("xyz")) {
+        return true;
+      }
+    }
+    return false;
+  }
+}

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/streamApiMigration/beforeNoneMatch.java

@@ -0,0 +1,14 @@
+// "Replace with noneMatch()" "true"
+
+public class Main {
+  boolean find(String[][] data) {
+    for(String[] arr : da<caret>ta) {
+      for(String str : arr) {
+        if(str.startsWith("xyz")) {
+          return false;
+        }
+      }
+    }
+    return true;
+  }
+}