Minecraft crashes on new Mac

On a newly opened MacBook Pro, having installed Java minecraft crashes on each attempt to play. It shows the following crash report:

Minecraft has crashed!      
      ----------------------      

Minecraft has stopped running because it encountered a problem; Failed to start game

A full error report has been saved to /Users/Lexi/Library/Application Support/minecraft/crash-reports/crash-2012-12-25_09.23.30-client.txt - Please include a copy of that file (Not this screen!) if you report this crash to anyone; without it, they will not be able to help fix the crash :(



--- BEGIN ERROR REPORT 9aad9172 --------
Full report at:
/Users/Lexi/Library/Application Support/minecraft/crash-reports/crash-2012-12-25_09.23.30-client.txt
Please show that file to Mojang, NOT just this screen!

Generated 12/25/12 9:23 AM

-- System Details --
Details:
	Minecraft Version: 1.4.6
	Operating System: Mac OS X (x86_64) version 10.8
	Java Version: 1.7.0_10, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 819839984 bytes (781 MB) / 1029046272 bytes (981 MB) up to 1029046272 bytes (981 MB)
	JVM Flags: 3 total; -Xbootclasspath/a:/Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Home/lib/deploy.jar:/Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Home/lib/javaws.jar:/Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Home/lib/plugin.jar -Xmx1g -Xms1024M
	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
	LWJGL: 2.4.2
	OpenGL: ~~ERROR~~ NullPointerException: null
	Is Modded: Probably not. Jar signature remains and client brand is untouched.
	Type: Client (map_client.txt)
	Texture Pack: Default
	Profiler Position: N/A (disabled)
	Vec3 Pool Size: ~~ERROR~~ NullPointerException: null[failed to get system properties (java.lang.NullPointerException)]


org.lwjgl.LWJGLException: Could not get the JAWT interface
	at org.lwjgl.opengl.AWTSurfaceLock.lockAndInitHandle(Native Method)
	at org.lwjgl.opengl.AWTSurfaceLock.access$100(AWTSurfaceLock.java:49)
	at org.lwjgl.opengl.AWTSurfaceLock$1.run(AWTSurfaceLock.java:89)
	at java.security.AccessController.doPrivileged(Native Method)
	at org.lwjgl.opengl.AWTSurfaceLock.privilegedLockAndInitHandle(AWTSurfaceLock.java:86)
	at org.lwjgl.opengl.AWTSurfaceLock.lockAndGetHandle(AWTSurfaceLock.java:64)
	at org.lwjgl.opengl.MacOSXCanvasPeerInfo.initHandle(MacOSXCanvasPeerInfo.java:53)
	at org.lwjgl.opengl.MacOSXDisplayPeerInfo.doLockAndInitHandle(MacOSXDisplayPeerInfo.java:56)
	at org.lwjgl.opengl.PeerInfo.lockAndGetHandle(PeerInfo.java:85)
	at org.lwjgl.opengl.MacOSXContextImplementation.create(MacOSXContextImplementation.java:47)
	at org.lwjgl.opengl.Context.<init>(Context.java:120)
	at org.lwjgl.opengl.Display.create(Display.java:858)
	at org.lwjgl.opengl.Display.create(Display.java:784)
	at org.lwjgl.opengl.Display.create(Display.java:765)
	at net.minecraft.client.Minecraft.a(SourceFile:232)
	at asq.a(SourceFile:56)
	at net.minecraft.client.Minecraft.run(SourceFile:515)
	at java.lang.Thread.run(Thread.java:722)
--- END ERROR REPORT eb92e86b ----------