import jdk.nashorn.internal.runtime.Context; //导入方法依赖的package包/类
private static Class> simpleType(final String typeName) throws ClassNotFoundException {
final Class> primClass = TypeUtilities.getPrimitiveTypeByName(typeName);
if(primClass != null) {
return primClass;
}
final Context ctx = Global.getThisContext();
try {
return ctx.findClass(typeName);
} catch(final ClassNotFoundException e) {
// The logic below compensates for a frequent user error - when people use dot notation to separate inner
// class names, i.e. "java.lang.Character.UnicodeBlock" vs."java.lang.Character$UnicodeBlock". The logic
// below will try alternative class names, replacing dots at the end of the name with dollar signs.
final StringBuilder nextName = new StringBuilder(typeName);
int lastDot = nextName.length();
for(;;) {
lastDot = nextName.lastIndexOf(".", lastDot - 1);
if(lastDot == -1) {
// Exhausted the search space, class not found - rethrow the original exception.
throw e;
}
nextName.setCharAt(lastDot, '$');
try {
return ctx.findClass(nextName.toString());
} catch(final ClassNotFoundException cnfe) {
// Intentionally ignored, so the loop retries with the next name
}
}
}
}
