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- private long getFreeMemoryComputer() {
- try {
- OperatingSystemMXBean system = ManagementFactory.getOperatingSystemMXBean();
- Method getFreeMemory = system.getClass().getMethod("getFreePhysicalMemorySize");
- getFreeMemory.setAccessible(true);
- return (long) getFreeMemory.invoke(system);
- } catch (Exception e) {
- return -1;
- }
- }
- private long getTotalMemoryComputer() {
- try {
- OperatingSystemMXBean system = ManagementFactory.getOperatingSystemMXBean();
- Method getTotalMemory = system.getClass().getMethod("getTotalPhysicalMemorySize");
- getTotalMemory.setAccessible(true);
- return (long) getTotalMemory.invoke(system);
- } catch (Exception e) {
- return -1;
- }
- }
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