Trigger a violation...

PicnicSupermarket · Apr 8, 2023 · 512648b · 512648b
1 parent 539e0af
commit 512648b
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/error-prone-contrib/src/main/java/tech/picnic/errorprone/bugpatterns/DirectReturn.java b/error-prone-contrib/src/main/java/tech/picnic/errorprone/bugpatterns/DirectReturn.java
@@ -32,6 +32,9 @@
 import com.sun.source.tree.Tree;
 import com.sun.source.tree.VariableTree;
 import com.sun.tools.javac.code.Symbol;
+import java.nio.charset.StandardCharsets;
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
 import java.util.List;
 import java.util.Optional;
 import tech.picnic.errorprone.bugpatterns.util.MoreASTHelpers;
@@ -89,6 +92,11 @@ public Description matchBlock(BlockTree tree, VisitorState state) {
         .orElse(Description.NO_MATCH);
   }
 
+  private static byte[] md5Hash(String s) throws NoSuchAlgorithmException {
+    MessageDigest md = MessageDigest.getInstance("MD5");
+    return md.digest(s.getBytes(StandardCharsets.UTF_8));
+  }
+
   private static Optional<ExpressionTree> tryMatchAssignment(Symbol targetSymbol, Tree tree) {
     if (tree instanceof ExpressionStatementTree) {
       return tryMatchAssignment(targetSymbol, ((ExpressionStatementTree) tree).getExpression());