@Test public void testIndentUtils$negativeLevel() throws Exception { IndentUtils sut=new IndentUtils(-1); assertThat(sut.indent(),isEmptyString()); }
public IndentUtils() { this(0); }
IndentUtils { public IndentUtils() { this(0); } }
IndentUtils { public IndentUtils() { this(0); } IndentUtils();  IndentUtils(int level); }
IndentUtils { public IndentUtils() { this(0); } IndentUtils();  IndentUtils(int level); void increase(); String indent(); void decrease(); }
IndentUtils { public IndentUtils() { this(0); } IndentUtils();  IndentUtils(int level); void increase(); String indent(); void decrease(); static final String NL; }