BlueJ's Code Pad

Java's repl

BlueJ's code pad practical? Java pair (Read-eval-print Loop) does not provide native support. Such an "interactive interpreter" or "interactive programming environment" is more convenient when learning expressions and simple statements.

For example, enter an expression in the code pad

1+2

Or

int i = 1;

i++; No semicolon will be used as an expression. Code Pad Direct Output Results

I

and the code pad output results that you see:

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Suppose you think it's practical. Can be used when learning the introduction to Programming (Java) • 3.2 implementation.

1. Open: Menu View--show Code Pad. The code Pad appears next to the object bench.
2. The Code Pad area can now is used to enter expressions or statements. On pressing
   Enter, each line is evaluated and a result may displayed.
   
3. Many others: reference to the 6 Using the code pad in Http://www.bluej.org/tutorial/tutorial-201.pdf
   

BlueJ's Code Pad