/**
* Traces a type on the operand stack or in a local variable.
*
* @param type the type to trace
* @param prefix the prefix to use if <code>isDerived</code> is true otherwise a prefix of spaces
* the same length as <code>prefix</code> is used instead
* @param isDerived specifies if this a type derived by the verifer or is specified by a stack map
* entry
*/
private void traceType(Klass type, String prefix, boolean isDerived) {
if (Translator.TRACING_ENABLED) {
if (!isDerived) {
char[] spaces = new char[prefix.length()];
Arrays.fill(spaces, ' ');
Tracer.trace(new String(spaces));
} else {
Tracer.trace(prefix);
}
String name = (type == null ? "-T-" : type.getInternalName());
if (isDerived) {
Tracer.traceln(" " + name);
} else {
Tracer.traceln("{" + name + "}");
}
}
}
/**
* Like <code>klass</code> must not yet be converted and it must not be a {@link
* Klass#isSynthetic() synthetic} class.
*
* @param klass the instance class for which a class file is requested
* @return the class file for <code>klass</code>, or null if that ClassFile has not been
* translated by this translator.
*/
ClassFile lookupClassFile(Klass klass) {
Assert.that(!klass.isSynthetic(), "synthethic class has no classfile");
ClassFile classFile = (ClassFile) classFiles.get(klass.getInternalName());
return classFile;
}