Update build.gradle

Author: aaaapai

build.gradle

@@ -209,16 +209,6 @@ subprojects {
   pmdMain.dependsOn ':asm:jar'
   pmdTest.dependsOn ':asm:jar'
 
-  apply plugin: 'org.checkerframework'
-  // To use a locally-built Checker Framework, run gradle with "-PcfLocal".
-  if (project.hasProperty("cfLocal")) {
-    def cfHome = String.valueOf(System.getenv("CHECKERFRAMEWORK"))
-    dependencies {
-      compileOnly files(cfHome + "/checker/dist/checker-qual.jar")
-      testCompileOnly files(cfHome + "/checker/dist/checker-qual.jar")
-      checkerFramework files(cfHome + "/checker/dist/checker.jar")
-    }
-  }
   dependencies {
     implementation 'org.plumelib:reflection-util:1.1.4'
   }