Sky at Night 2007 June/SAN CD 6-2007 CD-ROM 25.iso/pc/Software/AstroGrav_Win/Java/jre1.6.0/lib/rt.jar/javax/tools/ToolProvider$Lazy.class

Java Class File | 2006-11-29 | 2.0 KB | 56 lines

package javax.tools;

import java.io.File;
import java.net.MalformedURLException;
import java.net.URL;
import java.net.URLClassLoader;

class ToolProvider$Lazy {
   private static final String defaultJavaCompilerName = "com.sun.tools.javac.api.JavacTool";
   private static final String[] defaultToolsLocation = new String[]{"lib", "tools.jar"};
   static final Class<? extends JavaCompiler> compilerClass;

   private static Class<?> findClass() throws MalformedURLException, ClassNotFoundException {
      try {
         return enableAsserts(Class.forName("com.sun.tools.javac.api.JavacTool", false, (ClassLoader)null));
      } catch (ClassNotFoundException var5) {
         File var0 = new File(System.getProperty("java.home"));
         if (var0.getName().equalsIgnoreCase("jre")) {
            var0 = var0.getParentFile();
         }

         for(String var4 : defaultToolsLocation) {
            var0 = new File(var0, var4);
         }

         URL[] var6 = new URL[]{var0.toURI().toURL()};
         URLClassLoader var7 = URLClassLoader.newInstance(var6);
         ((ClassLoader)var7).setPackageAssertionStatus("com.sun.tools.javac", true);
         return Class.forName("com.sun.tools.javac.api.JavacTool", false, var7);
      }
   }

   private static Class<?> enableAsserts(Class<?> var0) {
      try {
         ClassLoader var1 = var0.getClassLoader();
         if (var1 != null) {
            var1.setPackageAssertionStatus("com.sun.tools.javac", true);
         }
      } catch (SecurityException var2) {
      }

      return var0;
   }

   static {
      Class var0 = null;

      try {
         var0 = findClass().asSubclass(JavaCompiler.class);
      } catch (Throwable var2) {
      }

      compilerClass = var0;
   }
}