Generic variable java

List<String> yourList=new ArrayList<>();//short form of Arraylist<String> as the compiler infers the <String> from the left side of the assignment
yourList.add("Hello");
yourList.add(123);//compiler Error
String firstElement=yourList.get(0);
Integer firstElement=yourList.get(0);//compiler Error

Similar codes

0 vote134 views1 answer
Jpa page sort
Java
0 vote124 views1 answer
Exception in thread "main" java.util.zip.ZipException: error
Java
-4 votes158 views2 answers
Spring security logging
Java Spring
1 vote127 views6 answers
Arraylist java
Java
0 vote138 views1 answer
Spring boot init method
Java Spring
1 vote122 views1 answer
Java xmx example
Java
0 vote154 views1 answer
Android BottomSheetDialogFragment not opening fully on landscape
Java
0 vote127 views1 answer
Java abstract modifier
Java
18 votes142 views2 answers
Add retrofit dependency android
Java
0 vote83 views1 answer
Java variable declared
Java