ZAP problem can't runing [SOLVED]

[sura]

how to solve this when run zap.sh
ZAP 2.1.0 requires a minimum of Java 7 to run.

but when i check my java

Reading state information... Done
openjdk-7-jre is already the newest version.
0 upgraded, 0 newly installed, 0 to remove and 9 not upgraded.

am i need some configuration to solve this ?
please help me
thnks !!

[raffaele]

sudo update-alternatives --config java

[sura]

thanks raffaele  :D