Java Utililty Methods File Name Extract

List of utility methods to do File Name Extract

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Description

The list of methods to do File Name Extract are organized into topic(s).

Method

StringextractFilenameFromURL(String url)
extract Filename From URL 
if (url.contains("/")) {
    return url.substring(url.lastIndexOf('/') + 1, url.length());
return url;
StringextractFileNameFromUrl(String url)
extract File Name From Url 
String newFileName = "";
String tempStr = "";
int counter = url.length() - 1;
char ch = url.charAt(counter);
while (ch != '/') {
    tempStr += ch;
    ch = url.charAt(counter);
    counter--;
...
StringextractFilenameFromUrlPath(String urlPath)
Extract the URL filename from the given request URL path. 
String filename = extractFullFilenameFromUrlPath(urlPath);
int dotIndex = filename.lastIndexOf('.');
if (dotIndex != -1) {
    filename = filename.substring(0, dotIndex);
return filename;
String[]extractFileNames(String[] fileNames)
extract File Names 
String[] newFileNames = new String[fileNames.length];
for (int i = 0; i < fileNames.length; i++) {
    newFileNames[i] = extractFileName(fileNames[i]);
return newFileNames;