関連ワード:  java stream replace element in list    java 8 replace element in list    java 8 stream replace element in list    java 8 find and replace element in list    java stream remove element from list    java stream remove element from list based on condition    java 8 remove element from list    java 8 remove element from list based on condition    java 8 remove element from list if exists    java 8 remove element from list while iterating