Are you targeting for Oracle Certified Associate, Java SE 8 Programmer certification? This post provides one of many ways to prepare for the Java SE 8 Programmer I Exam. Continue Reading
The String Pool is a location in the Java Virtual Machine (JVM) that collects all the literal Strings from your codes. Java keeps unique Strings for reuse. Continue Reading
In Java, you can extend from another interface using the extends keyword. But Java 8 has default methods. What happens if we extend another interface that has the same default methods as our interface?
It gets re-declared in the “child” interface. Continue Reading