jdk 1.7yi tekrar indirip path ayarlarini dogru yapin.

terminali acin,
open ~/.bash_profile

acilan dosyanin icine

export JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk1.7.0_71.jdk/Contents/Home/bin

export PATH=$JAVA_HOME/bin:$PATH

yapistirin,

daha sonra

sudo ln -nsf /Library/Java/JavaVirtualMachines/jdk1.7.0_71.jdk/Contents /System/Library/Frameworks/JavaVM.framework/Versions/CurrentJDK

calistirin duzelir.
Fakat pathi kendi jdk pathinize gore ayarlayin