Java Utililty Methods JVM is 64 Bit

List of utility methods to do JVM is 64 Bit

  1. HOME
  2. Java
  3. J
  4. JVM is 64 Bit

Description

The list of methods to do JVM is 64 Bit are organized into topic(s).

Method

booleanis64Bit()
is Bit 
boolean result;
if (System.getProperty("os.name").contains("Windows")) {
    result = (System.getenv("ProgramFiles(x86)") != null);
} else {
    result = (System.getProperty("os.arch").contains("64"));
return result;
booleanis64Bit()
is Bit 
return System.getProperty("sun.arch.data.model").contains("64");
booleanis64Bit()
is Bit 
return osArch.contains("64");
booleanis64Bit()
is Bit 
for (String prop : PROPERTIES_64) {
    String value = System.getProperty(prop);
    if (value != null && value.indexOf("64") >= 0) {
        return true;
return false;
Booleanis64Bit()
is Bit 
Boolean is64bit = null;
if (isWindows()) {
    is64bit = (System.getenv("ProgramFiles(x86)") != null);
} else {
    is64bit = (System.getProperty("os.arch").indexOf("64") != -1);
return is64bit;
booleanis64Bit()
Find out if application is running on 64bit java. 
return "64".equals(System.getProperty("sun.arch.data.model"));
booleanis64Bit()
is Bit 
Integer bitCount = getBitCount();
return (bitCount != null) && (bitCount == 64);
booleanis64Bit()
is Bit 
if (isWindows()) {
    return (System.getenv("ProgramFiles(x86)") != null);
} else {
    return (System.getProperty("os.arch").indexOf("64") != -1);
booleanis64Bit()
is Bit 
return System.getProperty("os.arch").indexOf("64") != -1
        || System.getProperty("sun.arch.data.model").indexOf("64") != -1;
booleanis64BitJavaOnMac()
True if this JVM is running 64 bit Java on a Mac. 
return isMac() && System.getProperty("os.arch").equals("x86_64");