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-rw-r--r--server/src/com/vaadin/external/json/JSONStringer.java2
1 files changed, 1 insertions, 1 deletions
diff --git a/server/src/com/vaadin/external/json/JSONStringer.java b/server/src/com/vaadin/external/json/JSONStringer.java
index ae905cb15f..b5917222b1 100644
--- a/server/src/com/vaadin/external/json/JSONStringer.java
+++ b/server/src/com/vaadin/external/json/JSONStringer.java
@@ -79,6 +79,6 @@ public class JSONStringer extends JSONWriter {
*/
@Override
public String toString() {
- return this.mode == 'd' ? this.writer.toString() : null;
+ return mode == 'd' ? writer.toString() : null;
}
}