Hopper: java.lang.NoSuchFieldError: threadAllocatedMemorySupport

java.lang.NoSuchFieldError: threadAllocatedMemorySupport
	at sun.management.VMManagementImpl.initOptionalSupportFields(Native Method)
	at sun.management.VMManagementImpl.<clinit>(Unknown Source)
	at sun.management.ManagementFactory.<clinit>(Unknown Source)
	at java.lang.management.ManagementFactory.getRuntimeMXBean(Unknown Source)
	at mv.i(SourceFile:75)
	at mv.h(SourceFile:62)
	at mv.a(SourceFile:43)
	at atv.S(SourceFile:743)
	at atv.d(SourceFile:619)
	at net.minecraft.client.main.Main.main(SourceFile:101)

---- Minecraft Crash Report ----
// Ouch. That hurt :(

Time: 9/22/13 6:36 PM
Description: Unexpected error

java.lang.NoSuchFieldError: threadAllocatedMemorySupport
	at sun.management.VMManagementImpl.initOptionalSupportFields(Native Method)
	at sun.management.VMManagementImpl.<clinit>(Unknown Source)
	at sun.management.ManagementFactory.<clinit>(Unknown Source)
	at java.lang.management.ManagementFactory.getRuntimeMXBean(Unknown Source)
	at mv.i(SourceFile:75)
	at mv.h(SourceFile:62)
	at mv.a(SourceFile:43)
	at atv.S(SourceFile:743)
	at atv.d(SourceFile:619)
	at net.minecraft.client.main.Main.main(SourceFile:101)


A detailed walkthrough of the error, its code path and all known details is as follows:
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-- System Details --
Details:
	Minecraft Version: 1.6.4
	Operating System: Windows Vista (x86) version 6.0
	Java Version: 1.6.0_22, Sun Microsystems Inc.
	Java VM Version: Java HotSpot(TM) Client VM (mixed mode), Sun Microsystems Inc.
	Memory: 43652952 bytes (41 MB) / 106708992 bytes (101 MB) up to 518979584 bytes (494 MB)
	JVM Flags: ~~ERROR~~ NoClassDefFoundError: Could not initialize class sun.management.ManagementFactory
	AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
	Suspicious classes: No suspicious classes found.
	IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
	Launched Version: 1.6.4
	LWJGL: 2.9.0
	OpenGL: GeForce 6150SE nForce 430/PCI/SSE2/3DNOW! GL version 2.1.2, NVIDIA Corporation
	Is Modded: Probably not. Jar signature remains and client brand is untouched.
	Type: Client (map_client.txt)
	Resource Pack: Default
	Current Language: English (US)
	Profiler Position: N/A (disabled)
	Vec3 Pool Size: ~~ERROR~~ NullPointerException: null