B2

app/src/androidTest/java/Branch/Sample_Branch_B1.java

@@ -0,0 +1,52 @@
+package Branch;
+
+public class Sample_Branch_B1 {
+    String name,id;
+    float cgpa;
+
+    public Sample_Branch_B1(String name, String id, float cgpa, double income) {
+        this.name = name;
+        this.id = id;
+        this.cgpa = cgpa;
+        this.income = income;
+    }
+
+    public void setIncome(double income) {
+        this.income = income;
+    }
+
+    public double getIncome() {
+        return income;
+    }
+
+    double income;
+    Sample_Branch_B1(String s,String s1,float f){
+        this.name=s;
+        this.id=s1;
+        this.cgpa=f;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public float getCgpa() {
+        return cgpa;
+    }
+
+    public void setCgpa(float cgpa) {
+        this.cgpa = cgpa;
+    }
+
+    public String getId() {
+        return id;
+    }
+
+    public void setId(String id) {
+        this.id = id;
+    }
+}

app/src/androidTest/java/master/master_class.java

@@ -0,0 +1,26 @@
+package master;
+
+public class master_class {
+    int roll ;
+    String name;
+    master_class(String a,int r){
+        this.roll=r;
+        this.name=a;
+    }
+
+    public int getRoll() {
+        return roll;
+    }
+
+    public void setRoll(int roll) {
+        this.roll = roll;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+}