Syntax, Logic, Runtime Errors in Java

A description of three types of errors in Java programming.

[darrylalexanderevanswebgra]

Hi Brandan, can you help me figure out which three line of code to choose to satisfy these conditions? Here's the question:








You are creating a Java method

The method excepts a String parameter named text. It returns true if text meets any of the following conditions.

• Is null
• Contains only an empty string
• Contains only whitespace characters
Otherwise, the method returns false.

Code Segments Answer Area

 
If (text.isEmpty()) return true;


If (text == “ ”) return true;


return false;


If (text == null) return true;




If (text.trim()isEmpty()) return true;


return true;




I've tried to run three lines and can't figure this one out?




Thank you