Java Utililty Methods AbstractMap Usage

Description

The list of methods to do AbstractMap Usage are organized into topic(s).

Method

Entry

splitIntSuffix(String string)
split Int Suffix

for (int i = 0; i < string.length(); i++) {
    try {
        int suffix = Integer.parseInt(string.substring(i));
        return new AbstractMap.SimpleEntry<String, Integer>(string.substring(0, i), suffix);
    } catch (NumberFormatException e) {
return null;
...

SimpleImmutableEntry

splitQueryParam(String param)
split Query Param

String[] keyVal = param.split("=");
if (keyVal.length == 1)
    return new SimpleImmutableEntry<String, String>(keyVal[1], null);
if (keyVal.length > 1)
    return new SimpleImmutableEntry<String, String>(keyVal[0], keyVal[1]);
throw new IllegalArgumentException("The param doesn't contain any value");