nested json parser
Revert "nested json parser"

This reverts commit df45953f4c7200829594303dcbfca81512838959.
Revert "Revert "nested json parser""

This reverts commit 2ced84447d2b107b2aee9d0e853a3691262f1523.
Revert "nested json parser"

This reverts commit df45953f4c7200829594303dcbfca81512838959.
fillDataWithJSON finished