Failed to create Java Virtual Machine. - Eclipse- android

I noticed this error this morning.
Fix is open the eclipse.ini (that is in same folder of eclipse.exe) and modify the following 
from
-vmargs
-Dosgi.requiredJavaVersion=1.6
-Xms40m
-Xmx768m
-Declipse.buildId=v22.3.0-887826
-XX:MaxPermSize=512M

to
-vmargs
-Dosgi.requiredJavaVersion=1.6
-Xms40m
-Xmx512m
-Declipse.buildId=v22.3.0-887826
-XX:MaxPermSize=256M


Restart eclipse... It worked for me.