Java: Intention that wraps list/set/map with Collections.unmodifiable - check the required type (IDEA-93154)

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/wrapWithUnmodifiable/afterNavigableMap.java

@@ -0,0 +1,12 @@
+// "Wrap with unmodifiable map" "true"
+import java.util.Collections;
+import java.util.NavigableMap;
+import java.util.SortedMap;
+import java.util.TreeMap;
+
+class C {
+    SortedMap<String, Integer> test() {
+        NavigableMap<String, Integer> result = new TreeMap<>();
+        return Collections.unmodifiableSortedMap(result);
+    }
+}

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/wrapWithUnmodifiable/beforeAssignToHashSet.java

@@ -0,0 +1,11 @@
+// "Wrap with unmodifiable set" "false"
+import java.util.Set;
+import java.util.HashSet;
+
+class C {
+    void test() {
+        HashSet<String> result = new HashSet<>();
+        HashSet<String> other;
+        other = <caret>result;
+    }
+}

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/wrapWithUnmodifiable/beforeHashMapArgument.java

@@ -0,0 +1,12 @@
+// "Wrap with unmodifiable map" "false"
+import java.util.Map;
+import java.util.HashMap;
+
+class C {
+    void test() {
+        var result = new HashMap<>();
+        foo(<caret>result);
+    }
+
+    void foo(HashMap<String, Integer> map) {}
+}

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/wrapWithUnmodifiable/beforeInitializeToTreeSet.java

@@ -0,0 +1,10 @@
+// "Wrap with unmodifiable set" "false"
+import java.util.Set;
+import java.util.TreeSet;
+
+class C {
+    void test() {
+        TreeSet<String> result = new TreeSet<>();
+        TreeSet<String> other = <caret>result;
+    }
+}

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/wrapWithUnmodifiable/beforeMapArgument.java

@@ -0,0 +1,12 @@
+// "Wrap with unmodifiable map" "false"
+import java.util.Map;
+import java.util.HashMap;
+
+class C {
+    void test() {
+        var result = new HashMap<>();
+        foo(<caret>result);
+    }
+
+    void foo(Map<String, Integer> map) {}
+}

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/wrapWithUnmodifiable/beforeNavigableMap.java

@@ -0,0 +1,11 @@
+// "Wrap with unmodifiable map" "true"
+import java.util.NavigableMap;
+import java.util.SortedMap;
+import java.util.TreeMap;
+
+class C {
+    SortedMap<String, Integer> test() {
+        NavigableMap<String, Integer> result = new TreeMap<>();
+        return <caret>result;
+    }
+}

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/wrapWithUnmodifiable/beforeReturnArrayList.java

@@ -0,0 +1,10 @@
+// "Wrap with unmodifiable list" "false"
+import java.util.List;
+import java.util.ArrayList;
+
+class C {
+    ArrayList<String> test() {
+        List<String> result = new ArrayList<>();
+        return <caret>result;
+    }
+}

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/wrapWithUnmodifiable/beforeReturnNavigableMap.java

@@ -0,0 +1,11 @@
+// "Wrap with unmodifiable map" "false"
+import java.util.NavigableMap;
+import java.util.SortedMap;
+import java.util.TreeMap;
+
+class C {
+    NavigableMap<String, Integer> test() {
+        NavigableMap<String, Integer> result = new TreeMap<>();
+        return <caret>result;
+    }
+}