Four Methods for Iterating Nested Map Collections
public Student() {
super();
}
public Student(String name, int grade) {
super();
this.name = name;
this.grade = grade;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public int getGrade() {
return grade;
}
public void setGrade(int grade) {
this.grade = grade; ...
Posted on Wed, 12 Aug 2026 16:38:14 +0000 by callmubashar