build - how to compile multiple java source files in command line -

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i new java command line building. in eclipse, need write source in sample project , builds automatically.

i know javac file1.java -----> file1.class if file1.java source file, can java file1 run it.

however, if have 2 source files, file1.java file2.java

how can build program?

thanks lot!

try following:

javac file1.java file2.java

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