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Remove use of Apache Commons.

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This commit is contained in:
Michael Jumper
2012-03-26 11:14:27 -07:00
parent fd4b4610ae
commit 4b72a166ec
2 changed files with 13 additions and 10 deletions
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16
guacamole-common/src/main/java/net/sourceforge/guacamole/io/ReaderGuacamoleReader.java
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@@ -44,7 +44,6 @@ import net.sourceforge.guacamole.GuacamoleException;
import net.sourceforge.guacamole.GuacamoleServerException;
import net.sourceforge.guacamole.protocol.GuacamoleInstruction;
import net.sourceforge.guacamole.protocol.GuacamoleInstruction.Operation;
import org.apache.commons.lang3.ArrayUtils;
/**
* A GuacamoleReader which wraps a standard Java Reader, using that Reader as
@@ -202,8 +201,19 @@ public class ReaderGuacamoleReader implements GuacamoleReader {
LinkedList<String> elements = new LinkedList<String>();
while (elementStart < instructionBuffer.length) {
// Find end of length
int lengthEnd = ArrayUtils.indexOf(instructionBuffer, '.', elementStart);
// Find end of length
int lengthEnd = -1;
for (int i=elementStart; i<instructionBuffer.length; i++) {
if (instructionBuffer[i] == '.') {
lengthEnd = i;
break;
}
}
// read() is required to return a complete instruction. If it does
// not, this is a severe internal error.
if (lengthEnd == -1)
throw new GuacamoleServerException("Read returned incomplete instruction.");
// Parse length
int length = Integer.parseInt(new String(