public void visitProgramClass(ProgramClass programClass) {
int[] interfaces = programClass.u2interfaces;
int interfacesCount = programClass.u2interfacesCount;
if (interfacesCount > 1) {
// Sort the interfaces.
Arrays.sort(interfaces, 0, interfacesCount);
// Remove any duplicate entries.
int newInterfacesCount = 0;
int previousInterfaceIndex = 0;
for (int index = 0; index < interfacesCount; index++) {
int interfaceIndex = interfaces[index];
// Isn't this a duplicate of the previous interface?
if (interfaceIndex != previousInterfaceIndex) {
interfaces[newInterfacesCount++] = interfaceIndex;
// Remember the interface.
previousInterfaceIndex = interfaceIndex;
}
}
programClass.u2interfacesCount = newInterfacesCount;
// Update the signature, if any
programClass.attributesAccept(this);
}
}
protected void markProgramClassBody(ProgramClass programClass) {
// Mark this class's name.
markConstant(programClass, programClass.u2thisClass);
// Mark the superclass.
if (programClass.u2superClass != 0) {
markConstant(programClass, programClass.u2superClass);
}
// Give the interfaces preliminary marks.
programClass.hierarchyAccept(false, false, true, false, interfaceUsageMarker);
// Explicitly mark the <clinit> method.
programClass.methodAccept(
ClassConstants.INTERNAL_METHOD_NAME_CLINIT,
ClassConstants.INTERNAL_METHOD_TYPE_CLINIT,
this);
// Explicitly mark the parameterless <init> method.
programClass.methodAccept(
ClassConstants.INTERNAL_METHOD_NAME_INIT, ClassConstants.INTERNAL_METHOD_TYPE_INIT, this);
// Process all class members that have already been marked as possibly used.
programClass.fieldsAccept(possiblyUsedMemberUsageMarker);
programClass.methodsAccept(possiblyUsedMemberUsageMarker);
// Mark the attributes.
programClass.attributesAccept(this);
}
public void visitProgramClass(ProgramClass programClass) {
// Visit the constant pool entries.
programClass.constantPoolEntriesAccept(this);
// Visit the fields and methods.
programClass.fieldsAccept(this);
programClass.methodsAccept(this);
// Visit the attributes.
programClass.attributesAccept(this);
}