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Diagram
Create Java String Using ” ” or Constructor?
What exactly is null in Java?
The Introduction of Java Memory Leaks
String is passed by “reference” in Java
Why String is immutable in Java?
JVM Run-Time Data Areas
What does a Java array look like in memory?
ArrayList vs. LinkedList vs. Vector
How does Java handle aliasing?
Monitors – The Basic Idea of Java Synchronization
Java equals() and hashCode() Contract
Diagram of Exception Hierarchy
The Interface and Class Hierarchy Diagram of Java Collections
Diagram to show Java String’s Immutability