com.mchange.lang
Interfaces 
PotentiallySecondary
Classes 
ArrayUtils
ByteUtils
CharUtils
DoubleUtils
FloatUtils
IntegerUtils
LongUtils
ObjectUtils
PotentiallySecondaryUtils
ShortUtils
StringUtils
ThrowableUtils
Exceptions 
PotentiallySecondaryException
PotentiallySecondaryRuntimeException
Errors 
PotentiallySecondaryError