Deprecated API

Contents

• Terminally Deprecated
• Methods
• Constructors

Terminally Deprecated Elements

Element	Description
com.ibm.jvm.Trace.initializeTrace()	this method does nothing
com.ibm.lang.management.internal.ExtendedMemoryMXBeanImpl.getTotalPhysicalMemory()
com.ibm.lang.management.internal.ExtendedMemoryMXBeanImpl.getTotalPhysicalMemorySize()
com.ibm.lang.management.internal.ExtendedMemoryMXBeanImpl.getUsedPhysicalMemory()
com.ibm.lang.management.internal.ExtendedOperatingSystemMXBeanImpl.getProcessCpuTimeByNS()
com.ibm.lang.management.internal.ExtendedOperatingSystemMXBeanImpl.getProcessVirtualMemorySize()
com.ibm.lang.management.internal.ExtendedOperatingSystemMXBeanImpl.getTotalPhysicalMemory()
com.ibm.lang.management.internal.ExtendedRuntimeMXBeanImpl.getProcessID()
com.ibm.lang.management.OperatingSystemMXBean.getProcessCpuTimeByNS()
com.ibm.lang.management.OperatingSystemMXBean.getProcessVirtualMemorySize()
com.ibm.lang.management.OperatingSystemMXBean.getTotalPhysicalMemory()
com.ibm.lang.management.RuntimeMXBean.getProcessID()	As of Java 10. Use getPid() instead.
org.eclipse.openj9.criu.CRIUSupport(Path)

Deprecated Methods

Method	Description
com.ibm.cuda.CudaDevice.getDriverVersion()	Use Cuda.getDriverVersion() instead.
com.ibm.cuda.CudaDevice.getRuntimeVersion()	Use Cuda.getRuntimeVersion() instead.
com.ibm.dtfj.java.j9.JavaObject.createJavaObject(JavaRuntime, ImagePointer)	Use JavaRuntime.getObjectAtAddress(ImagePointer) instead
com.ibm.dtfj.java.j9.JavaObject.createJavaObject(JavaRuntime, ImagePointer, JavaHeap, JavaHeapRegion)	Use JavaRuntime#getObjectInHeapRegion(ImagePointer,JavaHeap,JavaHeapRegion) instead
com.ibm.dtfj.java.JavaField.isNestedPacked()
com.ibm.dtfj.java.JavaField.isNestedPackedArray()
com.ibm.dtfj.runtime.ManagedRuntime.getFullVersion()	Use "getVersion()" instead
com.ibm.gpu.CUDAManager.getInstance()	Use instance() instead.
com.ibm.gpu.CUDAManager.tearDown()	This method has no effect; it will be removed in a future version.
com.ibm.j9ddr.vm29.tools.ddrinteractive.JavaVersionHelper.ensureJava9AndUp(J9JavaVMPointer, PrintStream)	use JavaVersionHelper.ensureMinimumJavaVersion(int, J9JavaVMPointer, PrintStream) instead
com.ibm.java.diagnostics.utils.plugins.impl.ClassScanner.visitPermittedSubclassExperimental(String)
com.ibm.jvm.trace.format.api.TraceContext.setTraceType(int)	this method is deprecated as it's use implies a problem elsewhere
com.ibm.jvm.Trace.getMicros()	Use System.nanoTime() instead as this provides as good or better resolution and is more portable.
com.ibm.jvm.Trace.initializeTrace()	this method does nothing
com.ibm.lang.management.internal.ExtendedMemoryMXBeanImpl.getTotalPhysicalMemory()
com.ibm.lang.management.internal.ExtendedMemoryMXBeanImpl.getTotalPhysicalMemorySize()
com.ibm.lang.management.internal.ExtendedMemoryMXBeanImpl.getUsedPhysicalMemory()
com.ibm.lang.management.internal.ExtendedOperatingSystemMXBeanImpl.getProcessCpuTimeByNS()
com.ibm.lang.management.internal.ExtendedOperatingSystemMXBeanImpl.getProcessVirtualMemorySize()
com.ibm.lang.management.internal.ExtendedOperatingSystemMXBeanImpl.getTotalPhysicalMemory()
com.ibm.lang.management.internal.ExtendedRuntimeMXBeanImpl.getProcessID()
com.ibm.lang.management.OperatingSystemMXBean.getProcessCpuTimeByNS()
com.ibm.lang.management.OperatingSystemMXBean.getProcessVirtualMemorySize()
com.ibm.lang.management.OperatingSystemMXBean.getTotalPhysicalMemory()
com.ibm.lang.management.RuntimeMXBean.getProcessID()	As of Java 10. Use getPid() instead.
com.ibm.oti.shared.SharedClassCacheInfo.isCachePersistent()	Use getCacheType() instead.
com.ibm.oti.shared.SharedClassHelperFactory.findHelperForClassLoader(ClassLoader)	Use findHelpersForClassLoader(ClassLoader loader) instead.

Deprecated Constructors

Constructor	Description
com.ibm.oti.shared.Shared()
com.ibm.oti.shared.SharedClassPermissionCollection()
com.ibm.oti.shared.SharedClassStatistics()
com.ibm.oti.shared.SharedClassUtilities()
org.eclipse.openj9.criu.CRIUSupport(Path)