英文:
How can i turn on "Stream.of" method in intellij IDEA for Java
问题
无法在 'Stream' 中使用 'of' 方法。我尝试了不同的Java版本作为项目SDK（8、11、14），但仍然出现相同的错误。
无法解析 'Stream' 中的 'of' 方法
英文:
I can't use method 'of' in 'Stream'. I tried different java version as project SDK(8, 11, 14) but still get same mistake.
Cannot resolve method 'of' in 'Stream'
答案1
得分: 1
代码部分不要翻译。
英文:
The syntax is correct. The language level does not matter here as Streams were introduced in Java 8.
So,
-
Check your imports first of all. Make sure you are using
java.util.stream.Stream:
-
Check also, that
public static<T> Stream<T> ofexists in your SDK (Cmd/Ctrl+Click onStream).
-
If it is there, try clearing caches of the IDE (File | Invalidate caches and Restart)
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