java 8 foreach print object code example
Example 1: java foreach
List<String> someList = new ArrayList<String>();
for (String item : someList) {
System.out.println(item);
}
Example 2: loop in java 8
List<Integer> data = new ArrayList<>();
for(int i = 0,size=data.size();i<size;i++){
System.out.println(data.get(i));
}
for(Integer element : data){
System.out.println(element);
}
data.forEach(System.out::println);
data.stream().forEach(System.out::println)
int i = 0;
while(i<data.size()){
System.out.println(data.get(i++));
}