How does a Java program runs?

In Java, programs are not compiled into executable files; they are compiled into bytecode (as discussed earlier), which the JVM (Java Virtual Machine) then executes at runtime . Java source code is compiled into bytecode when we use the javac compiler. The bytecode gets saved on the disk with the file extension .

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What are different types compilers in Java?

Java compilers include the Java Programming Language Compiler (javac), the GNU Compiler for Java (GCJ), the Eclipse Compiler for Java (ECJ) and Jikes . Programmers typically write language statements in a given programming language one line at a time using a code editor or an integrated development environment (IDE).

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Which Java compiler is best?

Comparison Table Of The Top Java IDE Tools Java IDEUser RatingUser SatisfactionIntelliJ Idea4.3/589 %NetBeans4.1/585 %JDeveloper4/580 %Android Studio4.3/590 %Top 10+ Best Java IDE & Online Java Compilers [2022 Rankings] www.softwaretestinghelp.com › best-java-ide-and-online-compilers

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