Java vs python

Java vs Python: Which One is Best for Your Future?

This article on Java vs Python will provide you with brief information about both programming languages and help you find out which improves your goal.

Java is a statically captured general-purpose programming language. It is a concurrent and object-oriented language. Java was intended to be WORA (write once run anywhere) programming language. it was designed to run on any platform with the assistance of the Java Virtual Machine (JVM).

On the other hand, python is a dynamically-typed programming language. Python’s initial development initiated in the Netherlands. The original inspiration behind it was to make a higher-level programing language to tie the gap among shell and C. The syntax was motivated through a few programming languages as Algol68, ABC, and Pascal also were destined to be clean and readable.

Java vs Python: History

Before we start our Java vs Python: Which one is better? ‘Summary, let us take a look at the origins of these two languages.


The Java programming language was started in June 1991 by James Gosling, Mike Sheridan, and Patrick Naughton. It was originally called Project Oak, but it was later renamed ‘Project Green’ and then finally ‘Java’.


Python was created in the late 1980s by Guido van Rossum as a replacement for the ABC language. It was named after the famous British comedy group ‘ Monte Python ‘. It was developed to interact with the Amoeba operating system.

Java vs Python: Basic Difference


  • Java is a general-purpose object-oriented programming language, mostly used to develop a wide range of applications from mobile to enterprise apps.
  • Python is a high-level object-oriented programming language mostly used for web development, artificial intelligence, machine learning, automation, and other data science applications.


  • Java was created by James Gosling (Sun Microsystems).
  • The python was built by Guido van Rossum.

Open Source Status

  • Java is free and (mostly) open-source except corporate use.
  • Python is a free and open-source for all use cases.

Platform dependencies

  • Java is platform-independent (although JVM is not) according to its WORA (“Write once, run anywhere “) Philosophy.
  • Python is platform-dependent

Compiled or interpreted

  • Java is a compiled language. Java programs are translated into byte code at compiled time and not runtime.
  • Python is an interpreted language. Python programs are translated at runtime.

File creation

  • Java: After compilation, <file name> .class is generated.
  • Python: During runtime, <filename>.pyc is created.

Errors Type

  • Java has 2 types of errors: compilation and runtime errors.
  • Python has 1 error type: Traceback (or Runtime) error.

Statistically or dynamically typed

  • Java statically typed. When starting variables, their types need to be specified in the program because the type is checked at compile time.
  • Python is dynamically typed. Variables do not need to be typed when started because type checking is done at runtime.


  • Java: Semicolon to each statement (;) need to end with, and blocks of code are separated by curly brace ({}).
  • Python: Blocks of code are separated by indentation (the user can choose how many white spaces to use, but it must correspond to the entire block).

Number of classes

  • Java: Only one public top-level class can exist in a file in Java.
  • Python: Any number of classes can exist in a single file in Python.

More or less code?

  • Java usually involves writing more lines of code than Python.
  • Python involves writing fewer lines of code than Java.

Multiple inheritance

  • Java does not support multiple inheritance (inheriting from two or more base classes)
  • Python supports multiple inheritance, although this rarely applies due to various issues such as inheritance complexity, hierarchy, dependency issues, etc.


  • Java multi-threading can support two or more concurrent threads that run at the same time.
  • Python uses a global interpreter lock (GIL), allowing only one thread (CPU core) to run at a time.

Speed of execution

  • Java is usually faster in execution time than Python.
  • Python is often slower in execution time than Java.

Java vs Python: Comparison Factors 

Some comparison factors for Java or python are given below. Java or Python programming languages have differences and similarities which makes it harder to choose one out of the two. The most shared question requested through the programmers is that if Python language is better than Java. So let’s initiate the comparison also discover the conqueror in Java vs Python. Factors using for the contrast on Java vs Python are given below:


In terms of speed, Java language is faster than Python language because it is a compiled programming language. It takes a smaller amount of time to execute source code. Python language is an interpreted programming language; also it determines the type of data which makes it slower reasonably.


Java’s past in the enterprise also its slightly verbose coding method signifies that Java language’s legacy systems are usually larger also numerous than python language. Python language has less legacy issue, so business finds trouble for the script to paste and copy codes also provides it a slight control over many other programming languages.


Java is verbose as associated with Python language. It receipts ten lines of source code to recite from an organizer in Java. It just takes two lines of source code in Python language. This makes Python language a more desirable language.

Practical agility

Java likes more unswerving refactoring provision than python language thanks to its fixed type organization also the universality of IDE’s in expansion. It is more general for web and mobile applications. Python is measure to be the most promising language for AI, Machine Learning, IoT also a lot more.


Though not as trendy as it when was, Java is quite the most popular language through virtually any extent. On the other hand, python’s growth has been astral, especially in high-income and developed countries.  The motives for this remarkable growth comprise developer productivity, flexibility, programming library, and community provision.


Now, programmers are doubting if Python language is going to substitute Java in the current times. Once they compare the growth of both languages, they found that python has a slight edge over java language because of its increased request in the current times. Today, the jobs are frequently associate with artificial intelligence and automation which Choose Python language over Java also thus, they can get the change in the graph. While if they seem at the growth in case of knowledgeable causes, java controls over time. Since Java language has been in use method before python language became general. 

Java vs Python: Conclusion

Thus, here is the summary of Java or Python. Java was a step onward from the earlier composite language C++. Also, many individuals rightly select java over python. Python is a more significant step in this direction. It is a human-friendly programing language for stating ideas in a form that can turn into authenticity also that a machine can understand. Also, with all that data and information, Java inventors should provide a try to absorb Python. It’s a countless scripting programming language for powering repetitive events and tasks.

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