Java generics were added to Java back in 2004, and even today they still confuse many developers. Our goal in creating the Java generics cheat sheet was to create an easy-to-use, one-page cheat sheet that developers can reference while using Java generics.

About Our Java Generics Cheat Sheet

Our Java generics cheat sheet includes must-have information on wildcards, intersection types, producer extends consumer super (PECS), method overloading, recursive generics, and covariance.

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Ready to download the Java generics cheat sheet? Click the button below to download the pdf version.

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