Minor code cleanup.
diff --git a/com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/util/CommaSeparatedValues.java b/com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/util/CommaSeparatedValues.java
index 0a07698..b317886 100644
--- a/com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/util/CommaSeparatedValues.java
+++ b/com.google.eclipse.protobuf.ui/src/com/google/eclipse/protobuf/ui/util/CommaSeparatedValues.java
@@ -8,13 +8,15 @@
*/
package com.google.eclipse.protobuf.ui.util;
+import java.util.regex.Pattern;
+
/**
* Utility methods related to comma-separated values.
*
* @author alruiz@google.com (Alex Ruiz)
*/
public final class CommaSeparatedValues {
- private static final String CSV_PATTERN = "[\\s]*,[\\s]*";
+ private static final Pattern CSV_PATTERN = Pattern.compile("[\\s]*,[\\s]*");
/**
* Splits the given {@code String} containing comma-separated values.
@@ -22,7 +24,7 @@
* @return an array containing an element per value in the given {@code String}.
*/
public static String[] splitCsv(String s) {
- return s.split(CSV_PATTERN);
+ return CSV_PATTERN.split(s);
}
private CommaSeparatedValues() {}
