in camel-upgrade-recipes/src/main/java/org/apache/camel/upgrade/RecipesUtil.java [127:135]
public static boolean isCommentBeforeElement(J element, String comment) {
return element != null &&
element.getPrefix() != null &&
element.getPrefix().getComments() != null &&
!element.getPrefix().getComments().isEmpty() &&
element.getPrefix().getComments().stream()
.filter(c -> (c instanceof TextComment && comment.equals(((TextComment) c).getText())))
.findAny().isPresent();
}