Fix checkstyle error

britter · britter · commit 07a73d28244a · 2014-05-05T18:36:31.000Z
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/csv/trunk@1592600 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/src/main/java/org/apache/commons/csv/CSVParser.java b/src/main/java/org/apache/commons/csv/CSVParser.java
@@ -372,8 +372,8 @@ private Map<String, Integer> initializeHeader() throws IOException {
             if (header != null) {
                 for (int i = 0; i < header.length; i++) {
                     if (hdrMap.containsKey(header[i])) {
-                        throw new IllegalStateException("The header contains duplicate names: "
-                                + Arrays.toString(header));
+                        throw new IllegalStateException("The header contains duplicate names: " +
+                                Arrays.toString(header));
                     }
                     hdrMap.put(header[i], Integer.valueOf(i));
                 }

Original file line number	Diff line number	Diff line change
`@@ -372,8 +372,8 @@ private Map<String, Integer> initializeHeader() throws IOException {`
`372`	`372`	`if (header != null) {`
`373`	`373`	`for (int i = 0; i < header.length; i++) {`
`374`	`374`	`if (hdrMap.containsKey(header[i])) {`
`375`		`- throw new IllegalStateException("The header contains duplicate names: "`
`376`		`- + Arrays.toString(header));`
	`375`	`+ throw new IllegalStateException("The header contains duplicate names: " +`
	`376`	`+ Arrays.toString(header));`
`377`	`377`	`}`
`378`	`378`	`hdrMap.put(header[i], Integer.valueOf(i));`
`379`	`379`	`}`