refactor: move method m5 from class A to class B

Author: rodrigo-brito

src/p4/A.java

@@ -1,11 +1,6 @@
 package p4;
 
 public class A {
-  public void m5() {
-    int number = 5;
-    System.out.println("m" + number);
-  }
-
   public void m2() {
     System.out.println("m2");
   }

src/p4/B.java

@@ -1,6 +1,11 @@
 package p4;
 
 public class B {
+  public void m5() {
+    int number = 5;
+    System.out.println("m" + number);
+  }
+
   public void m3() {
     System.out.println("m3");
   }