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單項(xiàng)選擇題

 public class Test { 
public static void replaceJ(string text)  { 
text.replace (‘j’, ‘l’); 
} 
public static void main(String args[])  { 
string text = new String (“java”) 
replaceJ(text); 
system.out.printIn(text); 
} 
}     
What is the result?()  

A. The program prints “lava”
B. The program prints “java”
C. An error at line 7 causes compilation to fail.
D. Compilation succeeds but the program throws an exception.

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