Jack Reacher :
Java provides features and libraries and others in format of packages. Java packages help in organizing multiple modules. It helps in resolving naming conflicts when different packages have classes with the same names.
a) Determination of a category of a file is simplified.
b) Name space collision is avoided.
c) Access restriction can be applied with the use of packages.
d) Java packages can be stored in compressed files called JAR files.
On : 2016-01-10