int count=0;
for(Map<String,Object> map:list){
for(Map.Entry<String,Object> entry:map.entrySet()){
if(entry.getValue()==null||entry.getValue=="-"){
count++;
}
}
}
int count=0;
for(Map<String,Object> map:list){
for(Map.Entry<String,Object> entry:map.entrySet()){
if(entry.getValue()==null||entry.getValue=="-"){
count++;
}
}
}