1z0-809 Exam - Question 148

Question

Given the code fragments: andWhat is the result?

Examice · Accepted Answer

The code will result in a compilation error. The method printValues() in the class Test does not take any arguments, yet it is being referenced in the context of forEach, which requires a Consumer function that accepts a String argument. Additionally, printValues() is not a static method, but the forEach call attempts to use method references that would necessitate either a static method or an instance method that matches the expected signature.

sansay61 · Answer

B- compilation error. printvalues must be static

jduarte · Answer

Answer B. Tested . t.getList().forEach(Test::printValues) Multiple markers at this line - The type Test does not define printValues(String) that is applicable here - The method forEach(Consumer) in the type Iterable is not applicable for the arguments (Test1::printValues)

ayzo · Answer

true B

r1muka5 · Answer

Actual answer is B because the method should be static

steefaand · Answer

B is correct.

DarGrin · Answer

Answer B.
Method printValues() should take a String and be public like this:
	public static void printValues(String s) {System.out.println(s);}

1z0-809 Exam - Question 148

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