Java - the import java.util cannot be resolved error in vscode
10 Aug 2023java Solution: 按下電腦的 CTRL + Shift + P 後，輸入 java clean 選擇 Java: Clean the Java language server workspace，接著就會刪除 language server workspace 重新啟動 IDE。
java Solution: 按下電腦的 CTRL + Shift + P 後，輸入 java clean 選擇 Java: Clean the Java language server workspace，接著就會刪除 language server workspace 重新啟動 IDE。
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