If you're complaining about the memory usage, lower the max heap size with the arguments: -Xms512m -Xmx512m. If it's CPU usage: turn off some of those addons. Y

If you're complaining about the memory usage, lower the max heap size with the arguments: -Xms512m -Xmx512m. If it's CPU usage: turn off some of those addons. You can't say Java 7 is the root cause of the CPU usage and not Eclipse.