Package org.drasyl.util

Class OSInfo

java.lang.Object
org.drasyl.util.OSInfo
public final class OSInfo extends Object
Utility class that can be used to detect properties specific to the current runtime environment/operating system, such as os name.

  • Method Details

    • getInstance

      public static OSInfo getInstance()

    • osName

      public String osName()
      Returns:
      the OS name

    • osVersion

      public String osVersion()
      Returns:
      the OS version

    • osArch

      public String osArch()
      Returns:
      the OS arch

    • currentUser

      public String currentUser()
      Returns:
      the current user, that is executing this JVM

    • hostname

      public String hostname()
      Returns:
      the hostname of the executing JVM

    • availableProcessors

      public int availableProcessors()
      Returns:
      the number of available cores (can be virtual)

    • totalMemory

      public long totalMemory()
      This method does NOT return the JVM memory. Instead, it returns the total available system memory.
      Returns:
      the amount of total system memory

    • cpuName

      public String cpuName()
      Returns:
      return the CPU name