Java makes extensive use of libraries of classes. One of the strengths of any ob

Question

Java makes extensive use of libraries of classes. One of the strengths of any object oriented language is the ability to reuse code developed by others. Libraries are groups of classes that can be accessed for your programs. (The statement "import java.awt.*;" allows your program to access a library called awt). This discussion board gives you the opportunity to explore the topic of libraries even further. Research the topic of libraries and discuss libraries that you find potentially useful for the future. For example: If you were developing a program to recognize characters in a scanned document you may want to use: Aspose.OCR library which has a character recognition component that allows developers to add OCR functionality in their Java web applications, web services and Windows applications.

Explanation / Answer

JUnit: most of the projects will use the JUnit library framework to write the test cases for their java programs.

org.junit contains the equired classes and interfaces for implementing the test cases for java program using methods and annotations like assert,Test, Before,After

Collections : Java Collections API present java.util. which has large number of classes and interfaces. by using the collections java developer can develop the application fastly and efficently

java.sql this Library contains the classes and interfaces related to the Database connections

Related Questions

Navigate

• Browse (All)
• Browse J
• Subjects

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.