/* 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
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * 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 com.labs64.netlicensing.domain.vo;

import java.io.Serializable;
import java.util.HashMap;
import java.util.Map;

public class Composition implements Serializable {

    private static final long serialVersionUID = 1L;

    private Map<String, Composition> properties;

    private String value;

    public Composition() { // list
        value = null;
    }

    public Composition(final String value) { // property value
        this.value = value;
    }

    public Map<String, Composition> getProperties() {
        if (properties == null) {
            properties = new HashMap<String, Composition>();
        }
        return properties;
    }

    public String getValue() {
        return value;
    }

    public void setValue(final String value) {
        this.value = value;
    }

    public void put(final String key, final String value) {
        getProperties().put(key, new Composition(value));
    }

    public void put(final String key, final Composition value) {
        getProperties().put(key, value);
    }

    @Override
    public String toString() {
        return "<Composition.toString() not implemented yet>";
    }

}

@@ -673,16 +673,44 @@
 til.Map;
+%0Aimport java.util.Map.Entry;
 %0A%0Apublic
@@ -1678,61 +1678,717 @@
     
-return %22%3CComposition.toString() not implemented yet%3E%22
+final StringBuilder sb = new StringBuilder();%0A        if (value == null)  %7B%0A            sb.append(%22%7B%22);%0A            if (properties == null) %7B%0A                sb.append(%22%3Cnull%3E%22);%0A            %7D else %7B%0A                boolean first = true;%0A                for (Entry%3CString, Composition%3E prop : properties.entrySet()) %7B%0A                    if (first) %7B%0A                        first = false;%0A                    %7D else %7B%0A                        sb.append(%22, %22);%0A                    %7D%0A                    sb.append(prop.getKey()).append(%22=%22).append(prop.getValue());%0A                %7D%0A            %7D%0A            sb.append(%22%7D%22);%0A        %7D else %7B%0A            sb.append(value);%0A        %7D%0A        return sb.toString()
 ;%0A  

Add implementation of Composition.toString() method