Eclipse 4.9 STS 4 很慢而且经常卡住

【问题标题】：Eclipse 4.9 STS 4 very slow and often get stuckEclipse 4.9 STS 4 很慢而且经常卡住
【发布时间】：2019-04-02 18:15:45
【问题描述】：

我在 StackOverflow 中看到了几个类似的问题，但没有一个关于 STS 4 的具体问题，我在处理我的项目时遇到了很大的问题。 IDE 几乎无法使用，大部分时间都卡住了：在自动完成过程中，在保存过程中，很多时候还在编辑简单的 .java 文件过程中。

我尝试了许多技巧来提高 Eclipse 性能，但没有人解决我的问题。

我在 config.ini 中添加了这些行：

-Xverify:none
-Xms1024m
-Xmx4096m
-XX:PermSize=128m
-XX:MaxPermSize=1024m

我禁用了许多标签装饰：

我的电脑是：

CPU Intel I6700-K
RAM: 32GB
HDD: SSD M2 Samsung 970 EVO
Windows 10 professional

我试图查看 STS 无响应时 CPU 是否超载，但从这张图片看来不是：

在某些时候，我看到 java 进程的线程数非常高（即使我不知道这是否是一个问题）：

几分钟后，我杀死 STS 时出现此错误：

我已经尝试过：

  1. 格式化我的电脑并从头开始重新安装 Windows 10 专业版
  2. 从头开始安装 STS 4
  3. 无需任何先前配置即可创建新工作空间并导入源

为了完成这个场景，这些是来自 Eclipse 的一些日志：

!ENTRY org.eclipse.lsp4e 4 0 2018-10-26 16:45:50.345
!MESSAGE 
!STACK 0
java.util.concurrent.TimeoutException
    at java.util.concurrent.CompletableFuture.timedGet(Unknown Source)
    at java.util.concurrent.CompletableFuture.get(Unknown Source)
    at org.eclipse.lsp4e.operations.hover.LSBasedHover.getHoverInfo(LSBasedHover.java:168)
    at org.springframework.tooling.boot.ls.jdt.SpringBootJavaHoverProvider.getHoverInfo(SpringBootJavaHoverProvider.java:35)
    at org.eclipse.jdt.internal.ui.text.java.hover.BestMatchHover.getHoverInfo2(BestMatchHover.java:173)
    at org.eclipse.jdt.internal.ui.text.java.hover.BestMatchHover.getHoverInfo2(BestMatchHover.java:133)
    at org.eclipse.jdt.internal.ui.text.java.hover.JavaEditorTextHoverProxy.getHoverInfo2(JavaEditorTextHoverProxy.java:89)
    at org.eclipse.jface.text.TextViewerHoverManager$4.run(TextViewerHoverManager.java:169)

!ENTRY org.springframework.tooling.ls.eclipse.commons 1 0 2018-10-26 16:46:29.411
!MESSAGE changeEvent = org.eclipse.jdt.core.ElementChangedEvent[source=Java Model[*]: {CHILDREN}
    test-server[*]: {CHILDREN | CONTENT}
        src/main/java[*]: {CHILDREN}
            cloud.test.server.model.medical.exams[*]: {CHILDREN}
                [Working copy] EyeExam.java[*]: {CONTENT | FINE GRAINED | PRIMARY RESOURCE}
        ResourceDelta(/test-server/src)[*]]

!ENTRY org.springframework.tooling.ls.eclipse.commons 1 0 2018-10-26 16:46:29.693
!MESSAGE changeEvent = org.eclipse.jdt.core.ElementChangedEvent[source=Java Model[*]: {CHILDREN}
    test-server[*]: {CONTENT}
        ResourceDelta(/test-server/src)[*]
        ResourceDelta(/test-server/target)[*]]

!ENTRY org.eclipse.lsp4e 4 0 2018-10-26 16:46:38.688
!MESSAGE 
!STACK 0
java.util.concurrent.TimeoutException
    at java.util.concurrent.CompletableFuture.timedGet(Unknown Source)
    at java.util.concurrent.CompletableFuture.get(Unknown Source)
    at org.eclipse.lsp4e.operations.hover.LSBasedHover.getHoverInfo(LSBasedHover.java:168)
    at org.springframework.tooling.boot.ls.jdt.SpringBootJavaHoverProvider.getHoverInfo(SpringBootJavaHoverProvider.java:35)
    at org.eclipse.jdt.internal.ui.text.java.hover.BestMatchHover.getHoverInfo2(BestMatchHover.java:173)
    at org.eclipse.jdt.internal.ui.text.java.hover.BestMatchHover.getHoverInfo2(BestMatchHover.java:133)
    at org.eclipse.jdt.internal.ui.text.java.hover.JavaEditorTextHoverProxy.getHoverInfo2(JavaEditorTextHoverProxy.java:89)
    at org.eclipse.jface.text.TextViewerHoverManager$4.run(TextViewerHoverManager.java:169)

!ENTRY org.springframework.tooling.ls.eclipse.commons 1 0 2018-10-26 16:46:41.184
!MESSAGE changeEvent = org.eclipse.jdt.core.ElementChangedEvent[source=Java Model[*]: {CHILDREN}
    test-server[*]: {CHILDREN | CONTENT}
        src/main/java[*]: {CHILDREN}
            cloud.test.server.model.medical.exams[*]: {CHILDREN}
                [Working copy] EyeExam.java[*]: {CONTENT | FINE GRAINED | PRIMARY RESOURCE}
        ResourceDelta(/test-server/src)[*]]

!ENTRY org.springframework.tooling.ls.eclipse.commons 1 0 2018-10-26 16:46:41.791
!MESSAGE changeEvent = org.eclipse.jdt.core.ElementChangedEvent[source=Java Model[*]: {CHILDREN}
    test-server[*]: {CONTENT}
        ResourceDelta(/test-server/src)[*]
        ResourceDelta(/test-server/target)[*]]

!ENTRY org.eclipse.lsp4e 4 0 2018-10-26 16:46:46.642
!MESSAGE 
!STACK 0
java.util.concurrent.TimeoutException
    at java.util.concurrent.CompletableFuture.timedGet(Unknown Source)
    at java.util.concurrent.CompletableFuture.get(Unknown Source)
    at org.eclipse.lsp4e.operations.hover.LSBasedHover.getHoverInfo(LSBasedHover.java:168)
    at org.springframework.tooling.boot.ls.jdt.SpringBootJavaHoverProvider.getHoverInfo(SpringBootJavaHoverProvider.java:35)
    at org.eclipse.jdt.internal.ui.text.java.hover.BestMatchHover.getHoverInfo2(BestMatchHover.java:173)
    at org.eclipse.jdt.internal.ui.text.java.hover.BestMatchHover.getHoverInfo2(BestMatchHover.java:133)
    at org.eclipse.jdt.internal.ui.text.java.hover.JavaEditorTextHoverProxy.getHoverInfo2(JavaEditorTextHoverProxy.java:89)
    at org.eclipse.jface.text.TextViewerHoverManager$4.run(TextViewerHoverManager.java:169)

!ENTRY org.eclipse.lsp4e 4 0 2018-10-26 16:46:56.143
!MESSAGE 
!STACK 0
java.util.concurrent.TimeoutException
    at java.util.concurrent.CompletableFuture.timedGet(Unknown Source)
    at java.util.concurrent.CompletableFuture.get(Unknown Source)
    at org.eclipse.lsp4e.operations.hover.LSBasedHover.getHoverInfo(LSBasedHover.java:168)
    at org.springframework.tooling.boot.ls.jdt.SpringBootJavaHoverProvider.getHoverInfo(SpringBootJavaHoverProvider.java:35)
    at org.eclipse.jdt.internal.ui.text.java.hover.BestMatchHover.getHoverInfo2(BestMatchHover.java:173)
    at org.eclipse.jdt.internal.ui.text.java.hover.BestMatchHover.getHoverInfo2(BestMatchHover.java:133)
    at org.eclipse.jdt.internal.ui.text.java.hover.JavaEditorTextHoverProxy.getHoverInfo2(JavaEditorTextHoverProxy.java:89)
    at org.eclipse.jface.text.TextViewerHoverManager$4.run(TextViewerHoverManager.java:169)

!ENTRY org.eclipse.lsp4e 4 0 2018-10-26 16:47:13.019
!MESSAGE 
!STACK 0
java.util.concurrent.TimeoutException
    at java.util.concurrent.CompletableFuture.timedGet(Unknown Source)
    at java.util.concurrent.CompletableFuture.get(Unknown Source)
    at org.eclipse.lsp4e.operations.hover.LSBasedHover.getHoverInfo(LSBasedHover.java:168)
    at org.springframework.tooling.boot.ls.jdt.SpringBootJavaHoverProvider.getHoverInfo(SpringBootJavaHoverProvider.java:35)
    at org.eclipse.jdt.internal.ui.text.java.hover.BestMatchHover.getHoverInfo2(BestMatchHover.java:173)
    at org.eclipse.jdt.internal.ui.text.java.hover.BestMatchHover.getHoverInfo2(BestMatchHover.java:133)
    at org.eclipse.jdt.internal.ui.text.java.hover.JavaEditorTextHoverProxy.getHoverInfo2(JavaEditorTextHoverProxy.java:89)
    at org.eclipse.jface.text.TextViewerHoverManager$4.run(TextViewerHoverManager.java:169)

!ENTRY org.eclipse.lsp4e 4 0 2018-10-26 16:47:15.209
!MESSAGE 
!STACK 0
java.lang.InterruptedException
    at java.util.concurrent.CompletableFuture.reportGet(Unknown Source)
    at java.util.concurrent.CompletableFuture.get(Unknown Source)
    at org.eclipse.lsp4e.operations.hover.LSBasedHover.getHoverInfo(LSBasedHover.java:168)
    at org.springframework.tooling.boot.ls.jdt.SpringBootJavaHoverProvider.getHoverInfo(SpringBootJavaHoverProvider.java:35)
    at org.eclipse.jdt.internal.ui.text.java.hover.BestMatchHover.getHoverInfo2(BestMatchHover.java:173)
    at org.eclipse.jdt.internal.ui.text.java.hover.BestMatchHover.getHoverInfo2(BestMatchHover.java:133)
    at org.eclipse.jdt.internal.ui.text.java.hover.JavaEditorTextHoverProxy.getHoverInfo2(JavaEditorTextHoverProxy.java:89)
    at org.eclipse.jface.text.TextViewerHoverManager$4.run(TextViewerHoverManager.java:169)

!ENTRY org.eclipse.lsp4e 4 0 2018-10-26 16:47:31.003
!MESSAGE 
!STACK 0
java.util.concurrent.TimeoutException
    at java.util.concurrent.CompletableFuture.timedGet(Unknown Source)
    at java.util.concurrent.CompletableFuture.get(Unknown Source)
    at org.eclipse.lsp4e.operations.hover.LSBasedHover.getHoverInfo(LSBasedHover.java:168)
    at org.springframework.tooling.boot.ls.jdt.SpringBootJavaHoverProvider.getHoverInfo(SpringBootJavaHoverProvider.java:35)
    at org.eclipse.jdt.internal.ui.text.java.hover.BestMatchHover.getHoverInfo2(BestMatchHover.java:173)
    at org.eclipse.jdt.internal.ui.text.java.hover.BestMatchHover.getHoverInfo2(BestMatchHover.java:133)
    at org.eclipse.jdt.internal.ui.text.java.hover.JavaEditorTextHoverProxy.getHoverInfo2(JavaEditorTextHoverProxy.java:89)
    at org.eclipse.jface.text.TextViewerHoverManager$4.run(TextViewerHoverManager.java:169)

!ENTRY org.springframework.tooling.ls.eclipse.commons 1 0 2018-10-26 16:47:34.064
!MESSAGE changeEvent = org.eclipse.jdt.core.ElementChangedEvent[source=Java Model[*]: {CHILDREN}
    test-server[*]: {CHILDREN | CONTENT}
        src/main/java[*]: {CHILDREN}
            cloud.test.server.model.medical.exams[*]: {CHILDREN}
                [Working copy] EyeExam.java[*]: {CONTENT | FINE GRAINED | PRIMARY RESOURCE}
        ResourceDelta(/test-server/src)[*]]

!ENTRY org.springframework.tooling.ls.eclipse.commons 1 0 2018-10-26 16:47:34.355
!MESSAGE changeEvent = org.eclipse.jdt.core.ElementChangedEvent[source=Java Model[*]: {CHILDREN}
    test-server[*]: {CONTENT}
        ResourceDelta(/test-server/src)[*]
        ResourceDelta(/test-server/target)[*]]

!ENTRY org.springframework.tooling.ls.eclipse.commons 1 0 2018-10-26 16:47:34.492
!MESSAGE changeEvent = org.eclipse.jdt.core.ElementChangedEvent[source=Java Model[*]: {CHILDREN}
    test-server[*]: {CONTENT}
        ResourceDelta(/test-server/target)[*]]

!ENTRY org.springframework.tooling.ls.eclipse.commons 1 0 2018-10-26 16:48:05.543
!MESSAGE changeEvent = org.eclipse.jdt.core.ElementChangedEvent[source=Java Model[*]: {CHILDREN}
    test-server[*]: {CHILDREN | CONTENT}
        src/main/java[*]: {CHILDREN}
            cloud.test.server.model.medical.exams[*]: {CHILDREN}
                [Working copy] EyeExam.java[*]: {PRIMARY RESOURCE}
        ResourceDelta(/test-server/src)[*]]

!ENTRY org.springframework.tooling.ls.eclipse.commons 1 0 2018-10-26 16:48:05.944
!MESSAGE changeEvent = org.eclipse.jdt.core.ElementChangedEvent[source=Java Model[*]: {CHILDREN}
    test-server[*]: {CONTENT}
        ResourceDelta(/test-server/src)[*]
        ResourceDelta(/test-server/target)[*]]

!ENTRY org.springframework.tooling.ls.eclipse.commons 1 0 2018-10-26 16:48:17.486
!MESSAGE changeEvent = org.eclipse.jdt.core.ElementChangedEvent[source=Java Model[*]: {CHILDREN}
    test-server[*]: {CHILDREN | CONTENT}
        src/main/java[*]: {CHILDREN}
            cloud.test.server.model.medical.exams[*]: {CHILDREN}
                [Working copy] EyeExam.java[*]: {CONTENT | FINE GRAINED | PRIMARY RESOURCE}
        ResourceDelta(/test-server/src)[*]]

!ENTRY org.springframework.tooling.ls.eclipse.commons 1 0 2018-10-26 16:48:17.810
!MESSAGE changeEvent = org.eclipse.jdt.core.ElementChangedEvent[source=Java Model[*]: {CHILDREN}
    test-server[*]: {CONTENT}
        ResourceDelta(/test-server/src)[*]
        ResourceDelta(/test-server/target)[*]]

!ENTRY org.springframework.tooling.ls.eclipse.commons 1 0 2018-10-26 16:48:38.906
!MESSAGE changeEvent = org.eclipse.jdt.core.ElementChangedEvent[source=Java Model[*]: {CHILDREN}
    test-server[*]: {CHILDREN | CONTENT}
        src/main/java[*]: {CHILDREN}
            cloud.test.server.model.medical.exams[*]: {CHILDREN}
                [Working copy] EyeExam.java[*]: {CONTENT | FINE GRAINED | PRIMARY RESOURCE}
        ResourceDelta(/test-server/src)[*]]

!ENTRY org.springframework.tooling.ls.eclipse.commons 1 0 2018-10-26 16:48:39.237
!MESSAGE changeEvent = org.eclipse.jdt.core.ElementChangedEvent[source=Java Model[*]: {CHILDREN}
    test-server[*]: {CONTENT}
        ResourceDelta(/test-server/src)[*]
        ResourceDelta(/test-server/target)[*]]

!ENTRY org.springframework.tooling.ls.eclipse.commons 1 0 2018-10-26 16:48:44.314
!MESSAGE changeEvent = org.eclipse.jdt.core.ElementChangedEvent[source=Java Model[*]: {CHILDREN}
    test-server[*]: {CHILDREN | CONTENT}
        src/main/java[*]: {CHILDREN}
            cloud.test.server.model.medical.exams[*]: {CHILDREN}
                [Working copy] EyeExam.java[*]: {PRIMARY RESOURCE}
        ResourceDelta(/test-server/src)[*]]

!ENTRY org.springframework.tooling.ls.eclipse.commons 1 0 2018-10-26 16:48:44.640
!MESSAGE changeEvent = org.eclipse.jdt.core.ElementChangedEvent[source=Java Model[*]: {CHILDREN}
    test-server[*]: {CONTENT}
        ResourceDelta(/test-server/src)[*]
        ResourceDelta(/test-server/target)[*]]

!ENTRY org.eclipse.lsp4e 4 0 2018-10-26 16:49:03.502
!MESSAGE 
!STACK 0
java.lang.InterruptedException
    at java.util.concurrent.CompletableFuture.reportGet(Unknown Source)
    at java.util.concurrent.CompletableFuture.get(Unknown Source)
    at org.eclipse.lsp4e.operations.hover.LSBasedHover.getHoverInfo(LSBasedHover.java:168)
    at org.springframework.tooling.boot.ls.jdt.SpringBootJavaHoverProvider.getHoverInfo(SpringBootJavaHoverProvider.java:35)
    at org.eclipse.jdt.internal.ui.text.java.hover.BestMatchHover.getHoverInfo2(BestMatchHover.java:173)
    at org.eclipse.jdt.internal.ui.text.java.hover.BestMatchHover.getHoverInfo2(BestMatchHover.java:133)
    at org.eclipse.jdt.internal.ui.text.java.hover.JavaEditorTextHoverProxy.getHoverInfo2(JavaEditorTextHoverProxy.java:89)
    at org.eclipse.jface.text.TextViewerHoverManager$4.run(TextViewerHoverManager.java:169)

!ENTRY org.eclipse.lsp4e 4 0 2018-10-26 16:49:06.597
!MESSAGE 
!STACK 0
java.lang.InterruptedException
    at java.util.concurrent.CompletableFuture.reportGet(Unknown Source)
    at java.util.concurrent.CompletableFuture.get(Unknown Source)
    at org.eclipse.lsp4e.operations.hover.LSBasedHover.getHoverInfo(LSBasedHover.java:168)
    at org.springframework.tooling.boot.ls.jdt.SpringBootJavaHoverProvider.getHoverInfo(SpringBootJavaHoverProvider.java:35)
    at org.eclipse.jdt.internal.ui.text.java.hover.BestMatchHover.getHoverInfo2(BestMatchHover.java:173)
    at org.eclipse.jdt.internal.ui.text.java.hover.BestMatchHover.getHoverInfo2(BestMatchHover.java:133)
    at org.eclipse.jdt.internal.ui.text.java.hover.JavaEditorTextHoverProxy.getHoverInfo2(JavaEditorTextHoverProxy.java:89)
    at org.eclipse.jface.text.TextViewerHoverManager$4.run(TextViewerHoverManager.java:169)

!ENTRY org.eclipse.lsp4e 4 0 2018-10-26 16:49:08.697
!MESSAGE 
!STACK 0
java.lang.InterruptedException
    at java.util.concurrent.CompletableFuture.reportGet(Unknown Source)
    at java.util.concurrent.CompletableFuture.get(Unknown Source)
    at org.eclipse.lsp4e.operations.hover.LSBasedHover.getHoverInfo(LSBasedHover.java:168)
    at org.springframework.tooling.boot.ls.jdt.SpringBootJavaHoverProvider.getHoverInfo(SpringBootJavaHoverProvider.java:35)
    at org.eclipse.jdt.internal.ui.text.java.hover.BestMatchHover.getHoverInfo2(BestMatchHover.java:173)
    at org.eclipse.jdt.internal.ui.text.java.hover.BestMatchHover.getHoverInfo2(BestMatchHover.java:133)
    at org.eclipse.jdt.internal.ui.text.java.hover.JavaEditorTextHoverProxy.getHoverInfo2(JavaEditorTextHoverProxy.java:89)
    at org.eclipse.jface.text.TextViewerHoverManager$4.run(TextViewerHoverManager.java:169)

!ENTRY org.eclipse.lsp4e 4 0 2018-10-26 16:49:11.597
!MESSAGE 
!STACK 0
java.lang.InterruptedException
    at java.util.concurrent.CompletableFuture.reportGet(Unknown Source)
    at java.util.concurrent.CompletableFuture.get(Unknown Source)
    at org.eclipse.lsp4e.operations.hover.LSBasedHover.getHoverInfo(LSBasedHover.java:168)
    at org.springframework.tooling.boot.ls.jdt.SpringBootJavaHoverProvider.getHoverInfo(SpringBootJavaHoverProvider.java:35)
    at org.eclipse.jdt.internal.ui.text.java.hover.BestMatchHover.getHoverInfo2(BestMatchHover.java:173)
    at org.eclipse.jdt.internal.ui.text.java.hover.BestMatchHover.getHoverInfo2(BestMatchHover.java:133)
    at org.eclipse.jdt.internal.ui.text.java.hover.JavaEditorTextHoverProxy.getHoverInfo2(JavaEditorTextHoverProxy.java:89)
    at org.eclipse.jface.text.TextViewerHoverManager$4.run(TextViewerHoverManager.java:169)

!ENTRY org.eclipse.lsp4e 4 0 2018-10-26 16:49:14.024
!MESSAGE 
!STACK 0
java.lang.InterruptedException
    at java.util.concurrent.CompletableFuture.reportGet(Unknown Source)
    at java.util.concurrent.CompletableFuture.get(Unknown Source)
    at org.eclipse.lsp4e.operations.hover.LSBasedHover.getHoverInfo(LSBasedHover.java:168)
    at org.springframework.tooling.boot.ls.jdt.SpringBootJavaHoverProvider.getHoverInfo(SpringBootJavaHoverProvider.java:35)
    at org.eclipse.jdt.internal.ui.text.java.hover.BestMatchHover.getHoverInfo2(BestMatchHover.java:173)
    at org.eclipse.jdt.internal.ui.text.java.hover.BestMatchHover.getHoverInfo2(BestMatchHover.java:133)
    at org.eclipse.jdt.internal.ui.text.java.hover.JavaEditorTextHoverProxy.getHoverInfo2(JavaEditorTextHoverProxy.java:89)
    at org.eclipse.jface.text.TextViewerHoverManager$4.run(TextViewerHoverManager.java:169)

!ENTRY org.eclipse.lsp4e 4 0 2018-10-26 16:49:19.413
!MESSAGE 
!STACK 0
java.lang.InterruptedException
    at java.util.concurrent.CompletableFuture.reportGet(Unknown Source)
    at java.util.concurrent.CompletableFuture.get(Unknown Source)
    at org.eclipse.lsp4e.operations.hover.LSBasedHover.getHoverInfo(LSBasedHover.java:168)
    at org.springframework.tooling.boot.ls.jdt.SpringBootJavaHoverProvider.getHoverInfo(SpringBootJavaHoverProvider.java:35)
    at org.eclipse.jdt.internal.ui.text.java.hover.BestMatchHover.getHoverInfo2(BestMatchHover.java:173)
    at org.eclipse.jdt.internal.ui.text.java.hover.BestMatchHover.getHoverInfo2(BestMatchHover.java:133)
    at org.eclipse.jdt.internal.ui.text.java.hover.JavaEditorTextHoverProxy.getHoverInfo2(JavaEditorTextHoverProxy.java:89)
    at org.eclipse.jface.text.TextViewerHoverManager$4.run(TextViewerHoverManager.java:169)

!ENTRY org.eclipse.lsp4e 4 0 2018-10-26 16:49:21.825
!MESSAGE 
!STACK 0
java.lang.InterruptedException
    at java.util.concurrent.CompletableFuture.reportGet(Unknown Source)
    at java.util.concurrent.CompletableFuture.get(Unknown Source)
    at org.eclipse.lsp4e.operations.hover.LSBasedHover.getHoverInfo(LSBasedHover.java:168)
    at org.springframework.tooling.boot.ls.jdt.SpringBootJavaHoverProvider.getHoverInfo(SpringBootJavaHoverProvider.java:35)
    at org.eclipse.jdt.internal.ui.text.java.hover.BestMatchHover.getHoverInfo2(BestMatchHover.java:173)
    at org.eclipse.jdt.internal.ui.text.java.hover.BestMatchHover.getHoverInfo2(BestMatchHover.java:133)
    at org.eclipse.jdt.internal.ui.text.java.hover.JavaEditorTextHoverProxy.getHoverInfo2(JavaEditorTextHoverProxy.java:89)
    at org.eclipse.jface.text.TextViewerHoverManager$4.run(TextViewerHoverManager.java:169)

!ENTRY org.eclipse.lsp4e 4 0 2018-10-26 16:49:24.919
!MESSAGE 
!STACK 0
java.lang.InterruptedException
    at java.util.concurrent.CompletableFuture.reportGet(Unknown Source)
    at java.util.concurrent.CompletableFuture.get(Unknown Source)
    at org.eclipse.lsp4e.operations.hover.LSBasedHover.getHoverInfo(LSBasedHover.java:168)
    at org.springframework.tooling.boot.ls.jdt.SpringBootJavaHoverProvider.getHoverInfo(SpringBootJavaHoverProvider.java:35)
    at org.eclipse.jdt.internal.ui.text.java.hover.BestMatchHover.getHoverInfo2(BestMatchHover.java:173)
    at org.eclipse.jdt.internal.ui.text.java.hover.BestMatchHover.getHoverInfo2(BestMatchHover.java:133)
    at org.eclipse.jdt.internal.ui.text.java.hover.JavaEditorTextHoverProxy.getHoverInfo2(JavaEditorTextHoverProxy.java:89)
    at org.eclipse.jface.text.TextViewerHoverManager$4.run(TextViewerHoverManager.java:169)

!ENTRY org.eclipse.lsp4e 4 0 2018-10-26 16:49:27.348
!MESSAGE 
!STACK 0
java.lang.InterruptedException
    at java.util.concurrent.CompletableFuture.reportGet(Unknown Source)
    at java.util.concurrent.CompletableFuture.get(Unknown Source)
    at org.eclipse.lsp4e.operations.hover.LSBasedHover.getHoverInfo(LSBasedHover.java:168)
    at org.springframework.tooling.boot.ls.jdt.SpringBootJavaHoverProvider.getHoverInfo(SpringBootJavaHoverProvider.java:35)
    at org.eclipse.jdt.internal.ui.text.java.hover.BestMatchHover.getHoverInfo2(BestMatchHover.java:173)
    at org.eclipse.jdt.internal.ui.text.java.hover.BestMatchHover.getHoverInfo2(BestMatchHover.java:133)
    at org.eclipse.jdt.internal.ui.text.java.hover.JavaEditorTextHoverProxy.getHoverInfo2(JavaEditorTextHoverProxy.java:89)
    at org.eclipse.jface.text.TextViewerHoverManager$4.run(TextViewerHoverManager.java:169)

!ENTRY org.eclipse.lsp4e 4 0 2018-10-26 16:49:30.490
!MESSAGE 
!STACK 0
java.util.concurrent.TimeoutException
    at java.util.concurrent.CompletableFuture.timedGet(Unknown Source)
    at java.util.concurrent.CompletableFuture.get(Unknown Source)
    at org.eclipse.lsp4e.operations.hover.LSBasedHover.getHoverInfo(LSBasedHover.java:168)
    at org.springframework.tooling.boot.ls.jdt.SpringBootJavaHoverProvider.getHoverInfo(SpringBootJavaHoverProvider.java:35)
    at org.eclipse.jdt.internal.ui.text.java.hover.BestMatchHover.getHoverInfo2(BestMatchHover.java:173)
    at org.eclipse.jdt.internal.ui.text.java.hover.BestMatchHover.getHoverInfo2(BestMatchHover.java:133)
    at org.eclipse.jdt.internal.ui.text.java.hover.JavaEditorTextHoverProxy.getHoverInfo2(JavaEditorTextHoverProxy.java:89)
    at org.eclipse.jface.text.TextViewerHoverManager$4.run(TextViewerHoverManager.java:169)

!ENTRY org.eclipse.lsp4e 4 0 2018-10-26 16:49:33.414
!MESSAGE 
!STACK 0
java.lang.InterruptedException
    at java.util.concurrent.CompletableFuture.reportGet(Unknown Source)
    at java.util.concurrent.CompletableFuture.get(Unknown Source)
    at org.eclipse.lsp4e.operations.hover.LSBasedHover.getHoverInfo(LSBasedHover.java:168)
    at org.springframework.tooling.boot.ls.jdt.SpringBootJavaHoverProvider.getHoverInfo(SpringBootJavaHoverProvider.java:35)
    at org.eclipse.jdt.internal.ui.text.java.hover.BestMatchHover.getHoverInfo2(BestMatchHover.java:173)
    at org.eclipse.jdt.internal.ui.text.java.hover.BestMatchHover.getHoverInfo2(BestMatchHover.java:133)
    at org.eclipse.jdt.internal.ui.text.java.hover.JavaEditorTextHoverProxy.getHoverInfo2(JavaEditorTextHoverProxy.java:89)
    at org.eclipse.jface.text.TextViewerHoverManager$4.run(TextViewerHoverManager.java:169)

!ENTRY org.springframework.tooling.ls.eclipse.commons 1 0 2018-10-26 16:49:34.114
!MESSAGE changeEvent = org.eclipse.jdt.core.ElementChangedEvent[source=Java Model[*]: {CHILDREN}
    test-server[*]: {CHILDREN | CONTENT}
        src/main/java[*]: {CHILDREN}
            cloud.test.server.model.medical.exams[*]: {CHILDREN}
                [Working copy] EyeExam.java[*]: {CONTENT | FINE GRAINED | PRIMARY RESOURCE}
        ResourceDelta(/test-server/src)[*]]

!ENTRY org.springframework.tooling.ls.eclipse.commons 1 0 2018-10-26 16:49:34.706
!MESSAGE changeEvent = org.eclipse.jdt.core.ElementChangedEvent[source=Java Model[*]: {CHILDREN}
    test-server[*]: {CONTENT}
        ResourceDelta(/test-server/src)[*]
        ResourceDelta(/test-server/target)[*]]

!ENTRY org.eclipse.lsp4e 4 0 2018-10-26 16:49:37.749
!MESSAGE 
!STACK 0
java.lang.InterruptedException
    at java.util.concurrent.CompletableFuture.reportGet(Unknown Source)
    at java.util.concurrent.CompletableFuture.get(Unknown Source)
    at org.eclipse.lsp4e.operations.hover.LSBasedHover.getHoverInfo(LSBasedHover.java:168)
    at org.springframework.tooling.boot.ls.jdt.SpringBootJavaHoverProvider.getHoverInfo(SpringBootJavaHoverProvider.java:35)
    at org.eclipse.jdt.internal.ui.text.java.hover.BestMatchHover.getHoverInfo2(BestMatchHover.java:173)
    at org.eclipse.jdt.internal.ui.text.java.hover.BestMatchHover.getHoverInfo2(BestMatchHover.java:133)
    at org.eclipse.jdt.internal.ui.text.java.hover.JavaEditorTextHoverProxy.getHoverInfo2(JavaEditorTextHoverProxy.java:89)
    at org.eclipse.jface.text.TextViewerHoverManager$4.run(TextViewerHoverManager.java:169)

!ENTRY org.springframework.tooling.ls.eclipse.commons 1 0 2018-10-26 16:49:41.344
!MESSAGE changeEvent = org.eclipse.jdt.core.ElementChangedEvent[source=Java Model[*]: {CHILDREN}
    test-server[*]: {CHILDREN | CONTENT}
        src/main/java[*]: {CHILDREN}
            cloud.test.server.model.medical.exams[*]: {CHILDREN}
                [Working copy] EyeExam.java[*]: {CONTENT | FINE GRAINED | PRIMARY RESOURCE}
        ResourceDelta(/test-server/src)[*]]

!ENTRY org.springframework.tooling.ls.eclipse.commons 1 0 2018-10-26 16:49:41.870
!MESSAGE changeEvent = org.eclipse.jdt.core.ElementChangedEvent[source=Java Model[*]: {CHILDREN}
    test-server[*]: {CONTENT}
        ResourceDelta(/test-server/src)[*]
        ResourceDelta(/test-server/target)[*]]

!ENTRY org.eclipse.lsp4e 4 0 2018-10-26 16:49:46.767
!MESSAGE 
!STACK 0
java.util.concurrent.TimeoutException
    at java.util.concurrent.CompletableFuture.timedGet(Unknown Source)
    at java.util.concurrent.CompletableFuture.get(Unknown Source)
    at org.eclipse.lsp4e.operations.hover.LSBasedHover.getHoverInfo(LSBasedHover.java:168)
    at org.springframework.tooling.boot.ls.jdt.SpringBootJavaHoverProvider.getHoverInfo(SpringBootJavaHoverProvider.java:35)
    at org.eclipse.jdt.internal.ui.text.java.hover.BestMatchHover.getHoverInfo2(BestMatchHover.java:173)
    at org.eclipse.jdt.internal.ui.text.java.hover.BestMatchHover.getHoverInfo2(BestMatchHover.java:133)
    at org.eclipse.jdt.internal.ui.text.java.hover.JavaEditorTextHoverProxy.getHoverInfo2(JavaEditorTextHoverProxy.java:89)
    at org.eclipse.jface.text.TextViewerHoverManager$4.run(TextViewerHoverManager.java:169)

!ENTRY org.eclipse.lsp4e 4 0 2018-10-26 16:49:58.720
!MESSAGE 
!STACK 0
java.lang.InterruptedException
    at java.util.concurrent.CompletableFuture.reportGet(Unknown Source)
    at java.util.concurrent.CompletableFuture.get(Unknown Source)
    at

你能给我一些建议来解决这个巨大的问题吗？

【问题讨论】：

    标签： java spring eclipse


    【解决方案1】：

    我也遇到了同样的问题，你可以去这里试试：

    http://download.eclipse.org/lsp4e/releases/latest/ 和 http://download.eclipse.org/lsp4j/updates/releases/

    并获取最新的罐子，看看是否有帮助，它为我清理了它。您还可以查看快照版本。正如你所说，这个问题已经在几个地方报告过，并且已经存在 Eclipse 的缺陷。

    我：

    Spring 工具套件 4

    版本：4.0.1.RELEASE 构建 ID：201810300749

    【讨论】：

      【解决方案2】：

      我也有同样的问题。为了解决这些问题，我在位置C:\Program Files\Java\jre1.8.0_201\lib 添加了一个罐子tools.jar。这个罐子对我来说不见了。现在它运行良好。

      【讨论】：

        【解决方案3】：

        另一种可能性，在“Eclipse 4.17 - New and Noteworthy”（2020-09 版本）中明确提到

        Windows 10 用户：Windows 10 Defender significantly slows down Eclipse，原因是 Windows 10 Defender 正在扫描 JAR 文件。

        问题一直是reported to Microsoft here。

        在此之前，解决此问题的方法是将 Eclipse 根目录添加到 Windows 10 Defender 的排除列表中，详细步骤are shared here。

        【讨论】：

          猜你喜欢
          • 1970-01-01
          • 2012-05-25
          • 2014-09-01
          • 1970-01-01
          • 1970-01-01
          • 1970-01-01
          • 1970-01-01
          • 1970-01-01
          • 2016-08-25
          相关资源
          最近更新 更多
          热门标签
          Java Python linux javascript Mysql C# Docker 算法 前端 SpringBoot Redis Vue spring 设计模式 .net core .net kubernetes c++ 数据库 数据结构 大数据 js 机器学习 微服务 Android Go 程序员 面试 JVM ASP.net core 云原生 人工智能 后端 PHP git CSS golang k8s Nginx Django mybatis 深度学习 多线程 React 架构 devops 爬虫 云计算 Spring Boot LeetCode