Start line:  
End line:  

Snippet Preview

Snippet HTML Code

Stack Overflow Questions
Copyright 2014-2014 The Kuali Foundation Licensed under the Educational Community License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
package org.kuali.common.core.cli.api;
import static;
import static org.kuali.common.util.base.Exceptions.illegalState;
import static org.kuali.common.util.base.Precondition.checkNotBlank;
public final class StringStreamConsumer implements StreamConsumer {
	public StringStreamConsumer(String encoding) {
		this. = checkNotBlank(encoding"encoding");
	private final String encoding;
	private final StringBuffer sb = new StringBuffer(); // Use StringBuffer for thread safety
	public void consume(byte[] bytesint offsetint length) {
		try {
			.append(new String(bytesoffsetlength));
			throw illegalState(e);
	public Optional<StringgetOutput() {
		if (.length() == 0) {
			return absent();
else {
			return Optional.of(.toString());
New to GrepCode? Check out our FAQ X