Parser error reporting causes AIOOB Exception.

[loerting]

When assembling an invalid smali file (added a random character to the last .end method -> .end methodX):

Exception in thread "AWT-EventQueue-0" java.lang.ArrayIndexOutOfBoundsException: Index -1 out of bounds for length 218
	at com.android.tools.smali.smali.smaliParser.getTokenErrorDisplay(smaliParser.java:401)
	at org.antlr.runtime.BaseRecognizer.getErrorMessage(BaseRecognizer.java:253)
	at com.android.tools.smali.smali.smaliParser.getErrorMessage(smaliParser.java:360)
	at org.antlr.runtime.BaseRecognizer.displayRecognitionError(BaseRecognizer.java:193)
	at org.antlr.runtime.BaseRecognizer.reportError(BaseRecognizer.java:186)
	at com.android.tools.smali.smali.smaliParser.method(smaliParser.java:1756)
	at com.android.tools.smali.smali.smaliParser.smali_file(smaliParser.java:624)

Due to the error token type being -1 (tokenNames[t.getType()]).