new

src/main/java/App.java

@@ -157,15 +157,15 @@ public class App {
         }
     }
 
-    public static String[] filter(String[] strings,StringFilter filter){
+    /*public static String[] filter(String[] strings,StringFilter filter){
 
         for(int i=0;i<=strings.length;i++){
-            s
-        }
+
+        }*/
 
 
         
     }
 
     
-}
\ No newline at end of file
+

src/main/java/Stack.java

@@ -2,6 +2,7 @@
 public class Stack {
     private Vector vector;
 
+
     public Stack(int value){
         this.vector=new Vector(value);
     }
@@ -19,8 +20,8 @@ public class Stack {
     }
 
     public int pop(){
-        int valeur = vector.get(vector.size());
-        vector.resize(vector.size()-1);
+        int valeur = this.vector.get(this.size());
+        this.vector.resize(this.vector.size()-1);
         return valeur;
     }
 

src/main/java/Vector.java

@@ -86,7 +86,7 @@ public class Vector {
         }
     }
     public int get(int index) {
-         if(index>=0 && this.size>=index){
+         if(index>=0){
         return this.elements[index];
     }
     else return 0; 

src/test/java/StackTest.java

@@ -33,19 +33,19 @@ public class StackTest {
     }
 
     @Test
-    void testEnsureCapacity_CapacityAlwaysIncreased() {
-        Vector vector = new Vector(120);
-        vector.ensureCapacity(10);
-        assertThat(vector.capacity()).isEqualTo(120);
+    public void testaddandpop() {
+        Stack stack1 = new Stack(10);
+        stack1.push(8);
+        stack1.push(8);
+        stack1.push(8);
+        System.out.println(stack1.pop());
     }
 
     @Test
     
-    void testEnsureCapacity_CapacitySatisfied() {
-        Vector vector = new Vector(23);
-        vector.ensureCapacity(120);
-        // TODO : add code
-         assertThat(vector.capacity()).isEqualTo(120);
+    void testisempty() {
+        Stack stack1 = new Stack(4);
+        assertThat(stack1.isEmpty()).isEqualTo(true);
 
     }