return "Evaluate expression, if null- replace with default value";
}
@Override public String technicalName() {
return "IfX₁IsNullX₁ElseX₂";
}
<BUG>@Override public String example() {
return tippers.firstPattern();
}
@Override public String symbolycReplacement() {
return tippers.firstReplacement();
}</BUG>
@Override public NanoPatternTipper.Category category() {

return "Evaluate expression, if null- replace with default value";
}
@Override public String technicalName() {
return "IfX₁IsNullX₁ElseX₂";
}
@Override public NanoPatternTipper.Category category() {
