@Buhb 我在一个普通的spring-boot web应用程序的main方法中复制了这个过程。代码如下:

public static void main(String[] args) {
    SpringApplication.run(DemoServiceBApplication.class, args);
    LOGGER.info("hello.");
    int len = 0, oldlen=0;
    Object[] a = new Object[0];
    try {
        for (; ; ) {
            ++len;
            Object[] temp = new Object[oldlen = len];
            temp[0] = a;
            a = temp;
        }
    } catch (Throwable e) {
        LOGGER.info("error: {}", e.toString());
    }
}

引起come的示例代码也是来自oracle java8语言规范。

I'm working in Android Studio and encountered this error when trying to generate a signed APK for release. I was able to build and test a debug APK with no problem, but as soon as I wanted to build a release APK, the build process would run for minutes on end and then finally terminate with the "Error java.lang.OutOfMemoryError: GC overhead limit exceeded". I increased the heap sizes for both the VM and the Android DEX compiler, but the problem persisted. Finally, after many hours and mugs of coffee it turned out that the problem was in my app-level 'build.gradle' file - I had the 'minifyEnabled' parameter for the release build type set to 'false', consequently running Proguard stuffs on code that hasn't been through the code-shrinking' process (see https://developer.android.com/studio/build/shrink-code.html). I changed the 'minifyEnabled' parameter to 'true' and the release build executed like a dream :)

简而言之，我必须改变应用程序级别的“构建”。Gradle文件来自: / /……

buildTypes {
    release {
        minifyEnabled false
        proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        signingConfig signingConfigs.sign_config_release
    }
    debug {
        debuggable true
        signingConfig signingConfigs.sign_config_debug
    }
}

//...

to

    //...

buildTypes {
    release {
        minifyEnabled true
        proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        signingConfig signingConfigs.sign_config_release
    }
    debug {
        debuggable true
        signingConfig signingConfigs.sign_config_debug
    }
}

//...

试试这个

打开构建。gradle文件

  android {
        dexOptions {
           javaMaxHeapSize = "4g"
        }
   }

下面的方法对我很有效。只需添加以下片段:

android {
        compileSdkVersion 25
        buildToolsVersion '25.0.1'

defaultConfig {
        applicationId "yourpackage"
        minSdkVersion 10
        targetSdkVersion 25
        versionCode 1
        versionName "1.0"
        multiDexEnabled true
    }
dexOptions {
        javaMaxHeapSize "4g"
    }
}

解决: 只需添加 org.gradle.jvmargs = -Xmx1024m 在 gradle.properties 如果它不存在，那就创造它。

对我来说，以下步骤是有效的:

打开eclipse.ini文件 改变 -Xms40m -Xmx512m 来 -Xms512m -Xmx1024m 重新启动Eclipse

在这里看到的