Use Java Programming Following Questions Solutions Ready Within Today Jan 3 2020 8 00pm Gm Q43785334
Use java programming for the following questions to have thesolutions ready within today Jan 3 2020 at or before 8:00PM GMT+8time zone:
Question 10
- Declare a local String variable id and initialize it with your8-digit student ID in string form. What is the output of thefollowing program segment?
String str = id + “”; // two spaces System.out.println(str.indexOf(“5″) + ” + ” +str.substring(0,2) + “n”
+ str.trim().substring(5)+ “#”);
- The class List below is in java.util. What is the output of thefollowing program segment?
List<String> aList = newVector<>();
aList.add(“one”);
aList.add(“two”);
aList.add(“three”);
aList.add(2, “one”);
aList.remove(“one”);
System.out.println(aList + “n” +aList.size());
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