If you are fortunate enough to be using JDK 7, the newly available Objects class is the obvious (at least to me) choice for implementing the “common” Java object ...
A frequently asked question in a Java interview is: How to implement a Java HashMap? Java job seekers must fully grok this important concept if they want to ace the interview. The HashMap tutorial ...
package dustin.examples; import org.apache.commons.lang.builder.ToStringBuilder; /** * A simple representation of a Person intended only to demonstrate Apache * Commons ToStringBuilder. * * @author ...
One day, there will be a full increment release of Java, and when that two-point-oh version becomes official, I am desperately hoping they will include a fully implemented toString() method in the ...
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