From 1ea3fdfe2aeb142700239d820b987f70ccea5348 Mon Sep 17 00:00:00 2001 From: ziameraj16 Date: Wed, 7 Apr 2021 16:24:31 +0100 Subject: Adding Java solution for List methods problem --- challenge-107/ziameraj16/README.md | 31 ++++++++++++++++++++++++++ challenge-107/ziameraj16/java/ListMethods.java | 15 +++++++++++++ 2 files changed, 46 insertions(+) create mode 100644 challenge-107/ziameraj16/java/ListMethods.java (limited to 'challenge-107') diff --git a/challenge-107/ziameraj16/README.md b/challenge-107/ziameraj16/README.md index e7bf263e77..54cc9fec4a 100644 --- a/challenge-107/ziameraj16/README.md +++ b/challenge-107/ziameraj16/README.md @@ -17,3 +17,34 @@ java SelfDescriptiveNumber 2020 21200 ``` + +# List Methods +## Java Solution + +To compile the code run +```java +javac ListMethods.java +``` +To run +```java +java ListMethods +``` +### Example +```bash +/perlweeklychallenge-club/challenge-107/ziameraj16/java$ javac ListMethods.java +/perlweeklychallenge-club/challenge-107/ziameraj16/java$ java ListMethods +Enter class name with package - e.g. 'java.util.List' +java.lang.Object +finalize +wait +wait +wait +equals +toString +hashCode +getClass +clone +notify +notifyAll +registerNatives +``` diff --git a/challenge-107/ziameraj16/java/ListMethods.java b/challenge-107/ziameraj16/java/ListMethods.java new file mode 100644 index 0000000000..d1d1774d4f --- /dev/null +++ b/challenge-107/ziameraj16/java/ListMethods.java @@ -0,0 +1,15 @@ +import java.lang.reflect.Method; +import java.util.Arrays; +import java.util.Scanner; + +public class ListMethods { + + public static void main(String[] args) throws ClassNotFoundException { + Scanner scanner = new Scanner(System.in); + System.out.println("Enter class name with package - e.g. 'java.util.List'"); + String clazzName = scanner.next(); + final Class aClass = Class.forName(clazzName); + final Method[] declaredMethods = aClass.getDeclaredMethods(); + Arrays.stream(declaredMethods).forEach(m -> System.out.println(m.getName())); + } +} -- cgit