Do I have 32 bit Java?

Is there a 32 bit version of Java?

Java is available on Microsoft Windows in 64 and 32 bit versions, allowing users to get the appropriate version for their system. Users can even run both side-by-side for 64 bit operating systems.

Do I need both 32 and 64-bit Java?

1 Answer. Probably not (actually one would hope you don’t need Java support in the browser at all, but that’s unrealistic for many). Even in 64 bit Windows the default IE client is the 32 bit version. Unless you need Java support in the 64 bit version of IE don’t install it.

Why do I have 32 bit Java?

The specified Java architecture determines whether your Java test code is running in-process or out of process. This results in the following behavior: 32-bit Java is enabled: When you execute a test, the jvm. … This can be misunderstood as a memory leak, but is in fact expected due to the Java garbage collector at work.

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How do I check my Java bit Windows 10?

Windows 10

  1. Click the Start button.
  2. Scroll through the applications and programs listed until you see the Java folder.
  3. Click on the Java folder, then About Java to see the Java version.

Is 32-bit and 86 bit the same?

x86 refers to a 32-bit CPU and operating system while x64 refers to a 64-bit CPU and operating system.

Is Minecraft Java 32 or 64-bit?

6 Answers. Minecraft is written in Java, so it should “adapt” itself to both 32-bit and 64-bit systems (depending if you have a 32-bit or 64-bit Java runtime). While Minecraft itself is not optimized for 64-bit, it will take advantage of JVM optimizations for 64-bit processors.

What is the difference between Java 32-bit and 64 bit?

As you have seen, the key difference comes in how much memory you can allocate, while 32-bit JVM can just have 4G which is very less for modern, memory-intensive Java application, 64-bit JVM virtually gives you unlimited memory.

Does windows 10 need Java?

No, Java is not routinely needed – some websites may try to make use of it, but even if you did install it I would recommend explicitly denying it to be used on websites.

How do I install Java 32 bit?

Java for 32-bit browsers

  1. Go to
  2. Click on the Free Java Download button and start the installation process.

How do I know if my JDK is 32 or 64 bit?

Under Windows 7 in the “Control Panel” under “Programs | Programs and Features” the 64-bit variants of JRE & JDK are listed with “64-bit” in parentheses (e.g. “Java SE Development Kit 7 Update 65 (64-Bit)”), while for the 32-bit variants the variant is not mentioned in parentheses (e.g. just “Java SE Development Kit 8 …

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Is Java for free?

Java SE 8 remains free of charge for general purpose desktop and server use and is available under the Oracle Binary Code License (BCL) at

How do I know if my JRE is 32 or 64 bit?


  1. Go to the command prompt.
  2. Type “java -version” and press enter.
  3. If you are running Java 64-bit the output should include “64-Bit”

Is java 1.8 the same as java 8?

In JDK 8 and JRE 8, the version strings are 1.8 and 1.8. … Here are some examples where the version string is used: java -version (among other information, returns java version “1.8. 0” )