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The output will be shown in the terminal window.
2.7.4 Open an Existing Project
To open an existing project, follow these steps:
Step 1: Click on Project menu in the Menu bar.
Step 2: Select Open Project option from the drop-down menu.
An Open Project dialog box will appear.
Step 3: Navigate the location to find your saved project.
Step 4: Click on the Select Folder button.
The selected project will appear in BlueJ IDE.
Let’s Revisit
Java was developed by James Gosling and his team including Mike Sheridan and Patrick Naughton, at Sun
Microsystems in 1995.
Java Application, runs independently on a computer.
Applets can only be executed within a web browser.
Java compiler converts the source code into an intermediate code called byte code.
Java Virtual Machine converts Java byte code to machine code so that it could be executed.
The features of Java are simple, robust, secure, platform-independent, object-oriented, etc.
Advantages of Java are machine-independent code, Multi-functional language, Economical to maintain, etc.
BlueJ is an Integrated Development Environment designed for beginners.
MIND DRILL
Solved Questions
A. Tick ( ) the correct answer.
1. In which year Java was developed?
a. 1995 b. 1991
c. 2020 d. 1997
Introduction to JAVA 35

