Java Utililty Methods List Transform

List of utility methods to do List Transform

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Description

The list of methods to do List Transform are organized into topic(s).

Method

StringtransformToJsonArray(List objectsWithJsonToString)
Object.toString() has to return json 
StringBuilder json = new StringBuilder("[");
for (Object object : objectsWithJsonToString) {
    json.append(object.toString()).append(",");
if (objectsWithJsonToString.size() > 0 && json.charAt(json.length() - 1) == ',') {
    json = new StringBuilder(json.substring(0, json.length() - 1));
json.append("]");
...