bump log level on failed close to WARNING

Vladimir Kotal · Vladimir Kotal · commit 861953296c6c · 2018-05-09T16:10:38.000+02:00
diff --git a/src/org/opensolaris/opengrok/history/FileHistoryCache.java b/src/org/opensolaris/opengrok/history/FileHistoryCache.java
@@ -740,7 +740,7 @@ public String getLatestCachedRevision(Repository repository) {
                 try {
                     input.close();
                 } catch (java.io.IOException e) {
-                    LOGGER.log(Level.FINEST, "failed to close", e);
+                    LOGGER.log(Level.WARNING, "failed to close", e);
                 }
             }
         } catch (java.io.FileNotFoundException e) {

Original file line number	Diff line number	Diff line change
`@@ -740,7 +740,7 @@ public String getLatestCachedRevision(Repository repository) {`
`740`	`740`	`try {`
`741`	`741`	`input.close();`
`742`	`742`	`} catch (java.io.IOException e) {`
`743`		`- LOGGER.log(Level.FINEST, "failed to close", e);`
	`743`	`+ LOGGER.log(Level.WARNING, "failed to close", e);`
`744`	`744`	`}`
`745`	`745`	`}`
`746`	`746`	`} catch (java.io.FileNotFoundException e) {`