Package com.helger.commons.system

Enum EJVMVendor

    • Enum Constant Detail

      • SUN_CLIENT

        public static final EJVMVendor SUN_CLIENT

      • SUN_SERVER

        public static final EJVMVendor SUN_SERVER

      • ORACLE_CLIENT

        public static final EJVMVendor ORACLE_CLIENT

      • ORACLE_SERVER

        public static final EJVMVendor ORACLE_SERVER

    • Method Detail

      • values

        public static EJVMVendor[] values()
        Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows: 
        for (EJVMVendor c : EJVMVendor.values())
    System.out.println(c);
        Returns:
        an array containing the constants of this enum type, in the order they are declared

      • valueOf

        public static EJVMVendor valueOf​(String name)
        Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
        Parameters:
        name - the name of the enum constant to be returned.
        Returns:
        the enum constant with the specified name
        Throws:
        IllegalArgumentException - if this enum type has no constant with the specified name
        NullPointerException - if the argument is null

      • determineIfItIsCurrentJVMVendor

        protected abstract boolean determineIfItIsCurrentJVMVendor()

      • isJVMVendor

        public final boolean isJVMVendor()

      • isSun

        public final boolean isSun()
        Returns:
        true if this is a Sun JVM (usually for Java ≤ 1.6).

      • isOracle

        public final boolean isOracle()
        Returns:
        true if this is an Oracle JVM (for Java ≥ 1.7).

      • getCurrentVendor

        @Nonnull
public static EJVMVendor getCurrentVendor()
        Returns:
        The current JVM vendor. If the vendor could not be determined, UNKNOWN is returned and never null.