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Copyright (c) 2009-2011 the original author or authors. Licensed under the Apache 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.sonatype.gshell.commands.standard;
Print all arguments to the commands standard output.

Jason Dillon
public class EchoCommand
    extends CommandActionSupport
    @Option(name = "n", optionalArg = true)
    private boolean noTrailingNewline;
    private List<Stringargs;
    public Object execute(final CommandContext contextthrows Exception {
        assert context != null;
        IO io = context.getIo();
        if ( != null && !.isEmpty()) {
            Iterator iter = .iterator();
            while (iter.hasNext()) {
                if (iter.hasNext()) {
                    io.out.print(" ");
        if (!) {
        return .;
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