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The use case is simple. I got the source files that were created using Eclipse. So, there is a deep directory structure, where any Java class could be referring to another Java class in the same, child, sibling or parent folder.
How do I compile this whole thing from the terminal using javac ?
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Open a command prompt and navigate to the compile-packages-in-java directory. Then type in the command to compile the Person source and hit Enter . Notice that you provided the path of the Java file. This path corresponds to the package name.
Java source code is compiled into bytecode when we use the javac compiler. The bytecode gets saved on the disk with the file extension . class . When the program is to be run, the bytecode is converted, using the just-in-time (JIT) compiler.
You have to know all the directories, or be able to use wildcard ..
javac dir1/*.java dir2/*.java dir3/dir4/*.java dir3/dir5/*.java dir6/*src/*.java If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
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