Replace + does not support expressions in exceptions #51

pom.xml

@@ -248,6 +248,7 @@
 <li>[<a href="https://github.com/markiewb/nb-additional-hints/issues/42">Updated Fix</a>]: "Convert to if/else" now supports assignments to new variables</li>
 <li>[<a href="https://github.com/markiewb/nb-additional-hints/issues/43">Updated Fix</a>]: "Invert ternary"/"Convert to ternary" now support conditions without brackets</li>
 <li>[<a href="https://github.com/markiewb/nb-additional-hints/issues/3">Updated Fix</a>]: "Replace +..." is not proposed for erroneous conditions anymore</li>
+<li>[<a href="https://github.com/markiewb/nb-additional-hints/issues/51">Updated Fix</a>]: "Replace +..." works for more expressions</li>
 <li>[<a href="https://github.com/markiewb/nb-additional-hints/issues/50">Updated Fix</a>]: Remove false positive detected by "Detect dead instanceof"</li>
 <li>[<a href="https://github.com/markiewb/nb-additional-hints/issues/56">New Fix</a>]: Replace with Optional.isPresent()/Convert return null to return Optional.empty()</li>
 <li>[Task]: Update requirements JDK7 and NB7.4</li>

src/main/java/de/markiewb/netbeans/plugins/hints/replaceplus/ReplacePlusHint.java

@@ -206,14 +206,18 @@ public ErrorDescription run(Config config) {
              * <pre>String foo; foo="B"+42;</pre>
              */
             final boolean isAssignment = checkParentKind(treePath, 1, Kind.ASSIGNMENT);
+            /**
+             * <pre>throw new RuntimeException("B"+42)</pre>
+             */
+            final boolean isNewClass = checkParentKind(treePath, 1, Kind.NEW_CLASS);
 
             //ignore errornous expressions "a"+42+"b"; with no assignment
             /**
              * https://github.com/markiewb/nb-additional-hints/issues/3
              * Detecting erroneous expressions via Kind.ERRONEOUS seems not to
              * work so we use a whitelist here instead.
              */
-            if (!isMethodInvocation && !isVariableAssignment && !isAssignment) {
+            if (!isMethodInvocation && !isVariableAssignment && !isAssignment && !isNewClass) {
                 return null;
             }