Improved the regEx statements.
diff --git a/src/test/java/org/apache/geode/kafka/GeodeAsSinkDUnitTest.java b/src/test/java/org/apache/geode/kafka/GeodeAsSinkDUnitTest.java
index d8f1ab5..03b07aa 100644
--- a/src/test/java/org/apache/geode/kafka/GeodeAsSinkDUnitTest.java
+++ b/src/test/java/org/apache/geode/kafka/GeodeAsSinkDUnitTest.java
@@ -96,7 +96,7 @@
int NUM_EVENT = 10;
// Set unique names for all the different components
- String testIdentifier = testName.getMethodName().replaceAll("\\[|\\]", "");
+ String testIdentifier = testName.getMethodName().replaceAll("[\\[\\]]", "");
String sourceRegion = "SOURCE_REGION_" + testIdentifier;
String sinkRegion = "SINK_REGION_" + testIdentifier;
String sinkTopic = "SINK_TOPIC_" + testIdentifier;
diff --git a/src/test/java/org/apache/geode/kafka/GeodeAsSourceDUnitTest.java b/src/test/java/org/apache/geode/kafka/GeodeAsSourceDUnitTest.java
index 7a0f05f..44ef67b 100644
--- a/src/test/java/org/apache/geode/kafka/GeodeAsSourceDUnitTest.java
+++ b/src/test/java/org/apache/geode/kafka/GeodeAsSourceDUnitTest.java
@@ -108,7 +108,7 @@
int NUM_EVENT = 10;
// Set unique names for all the different components
- String testIdentifier = testName.getMethodName().replaceAll("\\[|\\]", "");
+ String testIdentifier = testName.getMethodName().replaceAll("[\\[\\]]", "");
String sourceRegion = "SOURCE_REGION_" + testIdentifier;
String sinkRegion = "SINK_REGION_" + testIdentifier;
String sinkTopic = "SINK_TOPIC_" + testIdentifier;