1The standard Java libraries fail to provide enough methods for
2manipulation of its core classes. Apache Commons Lang provides these
3extra methods.
4
5Lang provides a host of helper utilities for the java.lang API,
6notably String manipulation methods, basic numerical methods, object
7reflection, concurrency, creation and serialization and System
8properties. Additionally it contains basic enhancements to
9java.util.Date and a series of utilities dedicated to help with
10building methods, such as hashCode, toString and equals.
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