CodeGym /Courses /Java Collections /Learning to google | Level 4 | Lesson 11

Learning to google | Level 4 | Lesson 11

Java Collections
Level 4 , Lesson 11
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"Hi, Amigo!"

"Let's continue our lessons on how to google."

"Here are some exercises:"

What to find using Google
1 How does the garbage collector work in Java?
2 What types of garbage collectors are there?
3 What is an object "generation"?
4 What is a SoftReference used for?
5 Example of using SoftReference
6 Example of using WeakReference
7 Why do we need a WeakHashMap?
8 What is a logger?
9 How do I set up a logger?
10 Logger settings?
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