remove jre1.5 dependency
remove jre1.5 dependency

ControlSystemStudio/cs-studio,css-iter/cs-studio,ESSICS/cs-studio,ESSICS/cs-studio,css-iter/cs-studio,css-iter/cs-studio,css-iter/cs-studio,css-iter/cs-studio,ESSICS/cs-studio,ControlSystemStudio/cs-studio,ControlSystemStudio/cs-studio,ESSICS/cs-studio,ControlSystemStudio/cs-studio,ESSICS/cs-studio,ControlSystemStudio/cs-studio,ESSICS/cs-studio,css-iter/cs-studio,ControlSystemStudio/cs-studio,ESSICS/cs-studio,css-iter/cs-studio