UseMapOf applicable test

Author: jkschneider

src/main/java/org/openrewrite/java/migrate/lang/UseMapOf.java

@@ -17,9 +17,11 @@
 
 import org.openrewrite.ExecutionContext;
 import org.openrewrite.Recipe;
+import org.openrewrite.TreeVisitor;
 import org.openrewrite.java.JavaTemplate;
 import org.openrewrite.java.JavaVisitor;
 import org.openrewrite.java.MethodMatcher;
+import org.openrewrite.java.search.UsesMethod;
 import org.openrewrite.java.tree.Expression;
 import org.openrewrite.java.tree.J;
 import org.openrewrite.java.tree.Statement;
@@ -42,6 +44,11 @@ public String getDescription() {
         return "This succinct syntax was introduced in Java 10.";
     }
 
+    @Override
+    protected TreeVisitor<?, ExecutionContext> getSingleSourceApplicableTest() {
+        return new UsesMethod<>(NEW_HASH_MAP);
+    }
+
     @Override
     protected JavaVisitor<ExecutionContext> getVisitor() {
         return new JavaVisitor<ExecutionContext>() {