define compiler and interpreter in java

What is compiler and interpreter in Java?
A compiler translates complete high-level programming code into machine code at once.
An interpreter translates one statement of programming code at a time into machine code.
Advantage.
As the source code is already converted into machine code, the code execution time becomes short.
What is a compiler What are the differences between an interpreter and a compiler?
Interpreter translates just one statement of the program at a time into machine code.
Compiler scans the entire program and translates the whole of it into machine code at once.
An interpreter takes very less time to analyze the source code.
However, the overall time to execute the process is much slower.
What is JVM compiler or interpreter?
JVM have both compiler and interpreter.
Because the compiler compiles the code and generates bytecode.
After that the interpreter converts bytecode to machine understandable code.
Example: Write and compile a program and it runs on Windows.
Compiling a Java program means taking the programmer-readable text in your program file (also called source code) and converting it to bytecodes, which are platform-independent instructions for the Java VM.

Compiler: A compiler translates code from a high-level programming language (like Python, JavaScript or Go) into machine code before the program runs. Interpreter: An interpreter translates code written in a high-level programming language into machine code line-by-line as the code runs.

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PDF	Lecture 2: Compilation and Interpretation 15 jan 2009 · Lecture 2: Compilation and Interpretation COMP 524 the process that Java uses •Semantic analysis discovers the meaning of a program