code: public BooleanExpression endsWithIgnoreCase(Expression<String> str) {
          return Expressions.booleanOperation(Ops.ENDS_WITH_IC, mixin, str);
      }
docs: Create a {@code this.endsWithIgnoreCase(str)} expression
  
  <p>Returns true if this ends with str, compares case insensitively</p>
  
  @param str string
  @return this.endsWithIgnoreCase(str)