import java.util.*;
import java.lang.*;
import java.io.*;
/*
* Bug demonstration
* Static code analyzer AppŠ”hecker: cnpo.ru/en/solutions/appchecker.php
*/
class AppCheckerStringBuilder
{
{
StringBuilder sb = new StringBuilder('[');
sb.append('a');
sb.append(' ');
sb.append('b');
sb.append(']');
System.
out.
println("Expected: [a b]"); System.
out.
println("Real: " + sb.
toString()); }
}
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