Java Utililty Methods Boolean Parse

List of utility methods to do Boolean Parse

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Description

The list of methods to do Boolean Parse are organized into topic(s).

Method

BooleantryParseBool(Object obj, Boolean defaultVal)
try Parse Bool 
if (obj == null)
    return defaultVal;
if (obj instanceof Boolean)
    return (Boolean) obj;
try {
    String val = obj.toString();
    return Boolean.parseBoolean(val);
} catch (Exception e) {
...
booleantryParseBool(String value)
try Parse Bool 
try {
    Boolean.parseBoolean(value);
    return true;
} catch (Exception e) {
    return false;
booleantryParseBoolean(String value)
Returns whether or not the String can be parsed as an Boolean 
return value.equals("true") || value.equals("false");
BooleantryParseBoolean(String value)
try Parse Boolean 
if (value == null) {
    return null;
if (value.equalsIgnoreCase("true")) {
    return true;
} else if (value.equalsIgnoreCase("false")) {
    return false;
return null;