Java Utililty Methods String to Boolean

List of utility methods to do String to Boolean

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Description

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

Method

BooleanasBoolean(String flag)
Converts the given string into a Boolean flag of either true, false or null. 
return flag == null ? null : flag.equals(YES_AS_STRING);
StringasBoolean(String name, boolean value)
as Boolean 
return "{\"" + name + "\" : " + value + "}";
BooleanasBoolean(String s)
as Boolean 
if (s.equalsIgnoreCase("true")) {
    return Boolean.TRUE;
} else if (s.equalsIgnoreCase("false")) {
    return Boolean.FALSE;
} else {
    return null;
booleanasBoolean(String str)
as Boolean 
if (str == null || str.length() == 0)
    return false;
str = str.trim();
if ("1".equals(str))
    return true;
str = str.toLowerCase();
return "true".equals(str) || "yes".equals(str) || "y".equals(str) || "on".equals(str) || "ja".equals(str)
        || "enable".equals(str);
...
BooleanasBoolean(String string)
Converts string to boolean 
return (string == null) ? null : Boolean.valueOf(string);
booleanasBoolean(String value)
as Boolean 
return asBoolean(value, false);
booleanasBoolean(String value, boolean defaultValue)
as Boolean 
return value == null ? defaultValue : Boolean.valueOf(value.trim()).booleanValue();
booleanatob(final String str, final boolean def)
atob 
try {
    return Boolean.parseBoolean(str);
} catch (final Exception ex) {
    ex.printStackTrace();
return def;
booleanatob(String pString_)
Converts a String to a boolean. 
return (Boolean.valueOf(pString_).booleanValue());
booleanatob(String s)
atob 
if (s == null || s.length() < 1)
    throw new IllegalArgumentException("Cannot convert empty string to boolean");
s = s.toLowerCase().trim();
if (s.equals("true"))
    return true;
if (s.equals("false"))
    return false;
if (s.equals("1"))
...