- All Implemented Interfaces:
Serializable
,Comparable<MemoryType>
,Constable
Distinguishes various kinds of memory used by the virtual machine.
- Since:
- 1.5
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Nested Class Summary
Nested classes/interfaces declared in class java.lang.Enum
Enum.EnumDesc<E extends Enum<E>>
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Enum Constant Summary
Enum Constants -
Method Summary
Modifier and TypeMethodDescriptionstatic MemoryType
Returns the enum constant of this class with the specified name.static MemoryType[]
values()
Returns an array containing the constants of this enum class, in the order they are declared.
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Enum Constant Details
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HEAP
Memory on the heap. The heap is the runtime area in the virtual machine, created upon the start-up of the virtual machine, from which memory for instances of types and arrays is allocated. The heap is shared among all threads in the virtual machine. -
NON_HEAP
Memory that is not on the heap. This encompasses all other storage used by the virtual machine at runtime.
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Method Details
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values
Returns an array containing the constants of this enum class, in the order they are declared.- Returns:
- an array containing the constants of this enum class, in the order they are declared
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valueOf
Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (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 class has no constant with the specified nameNullPointerException
- if the argument is null
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