findbugs correctness fixes, all over the place

2013-11-07 19:20:25 +00:00
parent 5cbecb3599
commit ae76a6ee1a
8 changed files with 21 additions and 15 deletions
--- a/apps/routerconsole/java/src/net/i2p/router/web/StatSummarizer.java
+++ b/apps/routerconsole/java/src/net/i2p/router/web/StatSummarizer.java
@ -3,6 +3,7 @@ package net.i2p.router.web;
 import java.io.File;
 import java.io.IOException;
 import java.io.OutputStream;
+import java.util.Collections;
 import java.util.List;
 import java.util.HashSet;
 import java.util.Set;
@ -309,6 +310,8 @@ public class StatSummarizer implements Runnable {
     * @return list of Rate objects
     */
    Set<Rate> parseSpecs(String specs) {
+        if (specs == null)
+            return Collections.EMPTY_SET;
        StringTokenizer tok = new StringTokenizer(specs, ",");
        Set<Rate> rv = new HashSet();
        while (tok.hasMoreTokens()) {