the incremental compiler option has been removed 已移除/incremental编译器选项。
eclipse uses an incremental compiler, so it isn t necessary to explicitly compile your java files; the compiled class files are saved automatically when you save your java files eclipse采用的是增量编译器,因此通常不必显式地编译java文件;在保存java文件时,编译过的类文件也会自动保存。
building an aspectj program is similar to building a java program . it involves invoking the aspectj incremental compiler, which builds all the project sources, including the plain java sources 构建aspectj程序与构建java程序类似,其中包括调用aspectj的递增编译器,构建所有的项目源文件,包括普通的java源文件。