Posted in 1 year ago

Selecting the test cases for regression testing

Selecting the test cases for regression testing is an art and not easy at all. Three types of Regression Testing:
1. Retest All
2. Regression Test Selection
3. Prioritization of Test Cases

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Posted 12/04/2021

String in JAVA

The most used common object in coding is String. String StringBuffer are child of object class.

• String is class of java.
• String is not dataType.
• String object is immutable (non changeable behavior).
• StringBuffer object is mutable (happily allowed to modify).
• Once we create a string object, we cannot change its content.
• If we are trying to perform any changes then a new object will be created with those changes