What is the most used pattern in java.io? -


Recently, during my interview, I was asked this question, and I could not answer it. So, what is the most used pattern in java.io and how is it used? What are the other patterns in common Java libraries?

I think they wanted to know which could be

    I'm pretty sure that

  • is in swing libraries
  • in the javax.xml archive
  • Anyone can find examples for almost all patterns listed in this Java SDK.


Comments