github-79: add String.toString() to forbidden API's

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1812239 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/src/resources/devtools/forbidden-signatures.txt b/src/resources/devtools/forbidden-signatures.txt
index 54b2856786510631fb4a23fb7ba59f6075ad0e81..7d24dc75edfe33a4280dc1610b60cad68aa214a6 100644 (file)
--- a/src/resources/devtools/forbidden-signatures.txt
+++ b/src/resources/devtools/forbidden-signatures.txt
@@ -109,3 +109,6 @@ java.lang.Object#notifyAll()
 \r
 @defaultMessage Don't interrupt threads use FutureUtils#cancel(Future<T>) instead\r
 java.util.concurrent.Future#cancel(boolean)\r
+\r
+@defaultMessage Unnecessary, inefficient, and confusing conversion of String.toString\r
+java.lang.String#toString()\r