. . . . . . . . . . . . 62 6.2.3 Java 程序运行内存分析小结 . . . . . . . . . . . . . . . . . . . . . . 64 6.3 Java 内存管理建议 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65 6.3.1 Java 垃圾回收机制 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 中国海洋大学信息学院计算机系 第 63 页 / 共 306 页 6.3. JAVA 内存管理建议 � 6 � Heap Stack main test date d1 d2 110925 9 587934 354752 587934 22 12 . . . . . . . . . . . . . . . . . . . . . . . . . . 中国海洋大学信息学院计算机系 第 64 页 / 共 306 页 6.3. JAVA 内存管理建议 � 6 � 6.3 Java 内存管理建议 6.3.1 Java 垃圾回收机制 JVM 的垃圾回收机制（GC）决定对象是否是垃圾对象，并进行回收。垃圾回收机 制的特点包括： • 垃圾内

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 6.3. Intercepting and changing messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62 6.3. Downloading profile data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . replaced by the actual identifier of a profile and ASCOPE must be replaced by a scope identifier. 6.3. DOWNLOADING PROFILE DATA It is possible to download the profile data of a user. This will only download

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 6.3. Generating tag attribute 'id' . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . to the existing one label.add(AttributeModifier.prepend("style", "color:red;font-weight:bold")); 6.3. Generating tag attribute 'id' Tag attribute id plays a crucial role in web development as it allows want to add to AjaxRequestTarget. This can be done using one of the two methods seen in paragraph 6.3: final Label label = new Label("labelComponent", "Initial value."); //autogenerate a markup id label

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 6.3. Generating tag attribute 'id' . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . to the existing one label.add(AttributeModifier.prepend("style", "color:red;font-weight:bold")); 6.3. Generating tag attribute 'id' Tag attribute id plays a crucial role in web development as it allows want to add to AjaxRequestTarget. This can be done using one of the two methods seen in paragraph 6.3: final Label label = new Label("labelComponent", "Initial value."); //autogenerate a markup id label

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 274 6.3. Installing Spring Boot Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . build support is provided for the following build tools: Build Tool Version Maven 3.3+ Gradle 6 (6.3 or later). 5.6.x is also supported but in a deprecated form 2.2.1. Servlet Containers Spring Boot Maven plugin’s reference guide. 5 Gradle Installation Spring Boot is compatible with Gradle 6 (6.3 or later). Gradle 5.6.x is also supported but this support is deprecated and will be removed in a

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 282 6.3. Installing Spring Boot Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . build support is provided for the following build tools: Build Tool Version Maven 3.3+ Gradle 6 (6.3 or later). 5.6.x is also supported but in a deprecated form 2.2.1. Servlet Containers Spring Boot Maven plugin’s reference guide. 7 Gradle Installation Spring Boot is compatible with Gradle 6 (6.3 or later). Gradle 5.6.x is also supported but this support is deprecated and will be removed in a

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 281 6.3. Installing Spring Boot Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . build support is provided for the following build tools: Build Tool Version Maven 3.3+ Gradle 6 (6.3 or later). 5.6.x is also supported but in a deprecated form 2.2.1. Servlet Containers Spring Boot Maven plugin’s reference guide. 7 Gradle Installation Spring Boot is compatible with Gradle 6 (6.3 or later). Gradle 5.6.x is also supported but this support is deprecated and will be removed in a

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 274 6.3. Installing Spring Boot Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . build support is provided for the following build tools: Build Tool Version Maven 3.3+ Gradle 6 (6.3 or later). 5.6.x is also supported but in a deprecated form 2.2.1. Servlet Containers Spring Boot solution that uses an import scope. Gradle Installation Spring Boot is compatible with Gradle 6 (6.3 or later). Gradle 5.6.x is also supported but this support is deprecated and will be removed in a

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 277 6.3. Installing Spring Boot Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . build support is provided for the following build tools: Build Tool Version Maven 3.3+ Gradle 6 (6.3 or later). 5.6.x is also supported but in a deprecated form 2.2.1. Servlet Containers Spring Boot Maven plugin’s reference guide. 6 Gradle Installation Spring Boot is compatible with Gradle 6 (6.3 or later). Gradle 5.6.x is also supported but this support is deprecated and will be removed in a