/**
* load from specified JarInputStream
*
* @param fis Jar Input Stream
* @param mnemo the name for the text file
*/
private void addToCache(JarInputStream fis, String mnemo) {
String text = "";
byte[] buf = new byte[4096];
int i = 0;
try {
while ((i = fis.read(buf)) != -1) {
text += new String(buf, 0, i);
}
} catch (IOException ignored) {
}
helpcache.put(mnemo, text);
}
private static Hashtable<String, String> getManifestAttributes(Manifest manifest) {
Hashtable<String, String> h = new Hashtable<String, String>();
try {
Attributes attrs = manifest.getMainAttributes();
Iterator it = attrs.keySet().iterator();
while (it.hasNext()) {
String key = it.next().toString();
h.put(key, attrs.getValue(key));
}
} catch (Exception ignore) {
}
return h;
}
/**
* Loads from specified file
*
* @param file
* @param mnemo the name for the text file
*/
private void addToCache(File file, String mnemo) {
BufferedInputStream fis;
try {
fis = new BufferedInputStream(new FileInputStream(file));
} catch (FileNotFoundException e) {
System.out.println("Warning! File '" + file + "' not found!");
return;
}
String text = "";
byte[] buf = new byte[4096];
int i = 0;
try {
while ((i = fis.read(buf)) != -1) {
text += new String(buf, 0, i);
}
fis.close();
} catch (IOException ignored) {
}
helpcache.put(mnemo, text);
}