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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=22007 Copy task throws StringIndexOutOfBoundsException when a replacement token value is the empty string Summary: Copy task throws StringIndexOutOfBoundsException when a replacement token value is the empty string Product: Ant Version: 1.5.3 Platform: All OS/Version: All Status: NEW Severity: Normal Priority: Other Component: Core tasks AssignedTo: [EMAIL PROTECTED] ReportedBy: [EMAIL PROTECTED] A copy task that uses replacetokens to replace a key with an empty string throws a StringIndexOutOfBoundsException. For example: <copy tofile="${destfile}" file="${srcfile}"> <filterchain> <replacetokens> <!-- replace @someKey@ with nothing --> <token key="someKey" value=""/> </replacetokens> </filterchain> </copy> Workaround: Set the token value to a single space instead of the empty String: <!-- replace @someKey@ with a space " " --> <token key="someKey" value=" "/> The bug is caused by this code in ReplaceTokens.java public final int read() throws IOException { // ...snip... // the call to String.charAt throws a StringIndexOutOfBoundsException if (replaceIndex != -1) { // line 159 final int ch = replaceData.charAt(replaceIndex++); if (replaceIndex >= replaceData.length()) { replaceIndex = -1; } return ch; } --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
