preseve the original behavior of toLine() w.r.t. message

Vladimir Kotal · Vladimir Kotal · commit 880f8e5b892e · 2021-04-16T21:46:48.000+02:00
was not trimmed
diff --git a/opengrok-indexer/src/main/java/org/opengrok/indexer/history/HistoryEntry.java b/opengrok-indexer/src/main/java/org/opengrok/indexer/history/HistoryEntry.java
@@ -92,7 +92,8 @@ public HistoryEntry(String revision, Date date, String author,
     }
 
     public String getLine() {
-        return getRevision() + " " + getDate() + " " + getAuthor() + " " + getMessage() + "\n";
+        return String.join(" ",
+                getRevision(), getDate().toString(), getAuthor(), message, "\n");
     }
 
     public void dump() {

Original file line number	Diff line number	Diff line change
`@@ -92,7 +92,8 @@ public HistoryEntry(String revision, Date date, String author,`
`92`	`92`	`}`
`93`	`93`
`94`	`94`	`public String getLine() {`
`95`		`- return getRevision() + " " + getDate() + " " + getAuthor() + " " + getMessage() + "\n";`
	`95`	`+ return String.join(" ",`
	`96`	`+ getRevision(), getDate().toString(), getAuthor(), message, "\n");`
`96`	`97`	`}`
`97`	`98`
`98`	`99`	`public void dump() {`