import com.sun.corba.se.impl.util.PackagePrefixChecker; //导入依赖的package包/类
public static String correctPackageName(
        String p, boolean idl, boolean standardPackage){
    if (idl){
        return p;
    } else {
        if (standardPackage) {
            return p;
        } else {
          return PackagePrefixChecker.correctPackageName(p);
        }
    }
}
 

import com.sun.corba.se.impl.util.PackagePrefixChecker; //导入依赖的package包/类
public static boolean isOffendingPackage(String p){
    return PackagePrefixChecker.isOffendingPackage(p);
}
 

import com.sun.corba.se.impl.util.PackagePrefixChecker; //导入依赖的package包/类
public static boolean hasOffendingPrefix(String p){
    return PackagePrefixChecker.hasOffendingPrefix(p);
}
 

import com.sun.corba.se.impl.util.PackagePrefixChecker; //导入依赖的package包/类
void writePackageAndImports(IndentingWriter p) throws IOException {

        // Write package declaration...

        if (currentPackage != null) {
            p.pln("package " +
                     Util.correctPackageName(
                          currentPackage, false, standardPackage)
                   + ";");
            p.pln();
        }

        // Get imports into an array and sort them...

        String[] names = new String[importCount];
        int index = 0;
        for (Enumeration e = imports.elements() ; e.hasMoreElements() ;) {
            String it = (String) e.nextElement();
            if (it != NO_IMPORT) {
                names[index++] = it;
            }
        }

        Arrays.sort(names,new StringComparator());

        // Now dump them out...

        for (int i = 0; i < importCount; i++) {
            if(
               Util.isOffendingPackage(names[i])
               && names[i].endsWith("_Stub")
               && String.valueOf(names[i].charAt(names[i].lastIndexOf(".")+1)).equals("_")
               ){
                p.pln("import " + PackagePrefixChecker.packagePrefix()+names[i]+";");
            } else{
                p.pln("import " + names[i] + ";");
            }
        }
        p.pln();

        // Include offending packages . . .
        if ( currentPackage!=null && Util.isOffendingPackage(currentPackage) ){
            p.pln("import " + currentPackage +".*  ;");
        }
        p.pln();

    }
 

import com.sun.corba.se.impl.util.PackagePrefixChecker; //导入依赖的package包/类
public PresentationManager.StubFactory createStubFactory(
    String className, boolean isIDLStub, String remoteCodeBase, Class
    expectedClass, ClassLoader classLoader)
{
    String stubName = null ;

    if (isIDLStub)
        stubName = Utility.idlStubName( className ) ;
    else
        stubName = Utility.stubNameForCompiler( className ) ;

    ClassLoader expectedTypeClassLoader =
        (expectedClass == null ? classLoader :
        expectedClass.getClassLoader());

    // The old code was optimized to try to guess which way to load classes
    // first.  The real stub class name could either be className or
    // "org.omg.stub." + className.  We will compute this as follows:
    // If stubName starts with a "forbidden" package, try the prefixed
    // version first, otherwise try the non-prefixed version first.
    // In any case, try both forms if necessary.

    String firstStubName = stubName ;
    String secondStubName = stubName ;

    if (PackagePrefixChecker.hasOffendingPrefix(stubName))
        firstStubName = PackagePrefixChecker.packagePrefix() + stubName ;
    else
        secondStubName = PackagePrefixChecker.packagePrefix() + stubName ;

    Class clz = null;

    try {
        clz = Util.loadClass( firstStubName, remoteCodeBase,
            expectedTypeClassLoader ) ;
    } catch (ClassNotFoundException e1) {
        // log only at FINE level
        wrapper.classNotFound1( CompletionStatus.COMPLETED_MAYBE,
            e1, firstStubName ) ;
        try {
            clz = Util.loadClass( secondStubName, remoteCodeBase,
                expectedTypeClassLoader ) ;
        } catch (ClassNotFoundException e2) {
            throw wrapper.classNotFound2(
                CompletionStatus.COMPLETED_MAYBE, e2, secondStubName ) ;
        }
    }

    // XXX Is this step necessary, or should the Util.loadClass
    // algorithm always produce a valid class if the setup is correct?
    // Does the OMG standard algorithm need to be changed to include
    // this step?
    if ((clz == null) ||
        ((expectedClass != null) && !expectedClass.isAssignableFrom(clz))) {
        try {
            ClassLoader cl = Thread.currentThread().getContextClassLoader();
            if (cl == null)
                cl = ClassLoader.getSystemClassLoader();

            clz = cl.loadClass(className);
        } catch (Exception exc) {
            // XXX make this a system exception
            IllegalStateException ise = new IllegalStateException(
                "Could not load class " + stubName ) ;
            ise.initCause( exc ) ;
            throw ise ;
        }
    }

    return new StubFactoryStaticImpl( clz ) ;
}