Java Utililty Methods Version Convert To

String strippedVersion = version.split("-")[0];
String[] strVersions = strippedVersion.split("\\.");
int[] intVersions = new int[strVersions.length];
for (int i = 0; i < strVersions.length; i++) {
    intVersions[i] = Integer.parseInt(strVersions[i]);
return intVersions;

version = version.trim();
int[] parts = new int[3];
int partIdx = 0;
boolean valid = false;
for (int i = 0; i < version.length(); i++) {
    char c = version.charAt(i);
    if (c >= '0' && c <= '9') {
        parts[partIdx] = parts[partIdx] * 10 + (c - '0');
...

String[] strs = versionStr.trim().split(" ");
strs = strs[0].split(".");
if (strs.length == 1) {
    return Integer.parseInt(strs[0]) * 100 * 100;
if (strs.length == 2) {
    if (Integer.parseInt(strs[1]) > 99) {
        throw new IllegalArgumentException("subversion too large");
...

return Integer.parseInt(version.replaceAll("\\.", ""));

int c, d, a;
c = versionString.codePointAt(idx);
idx = versionString.offsetByCodePoints(idx, 1);
d = Character.digit(c, 10);
if (d == -1) {
    throw new IllegalArgumentException("String is not in version format");
a = d;
...

return new StringBuilder().append(version >>> 16).append('.').append((version >>> 8) & 0xFF).append('.')
        .append(version & 0xFF).toString();

String vs = Integer.toString(vv);
return Integer.toString(Integer.parseInt(vs.substring(1, 3))) + "."
        + Integer.toString(Integer.parseInt(vs.substring(3, 5))) + "."
        + Integer.toString(Integer.parseInt(vs.substring(5)));

return VersionToString(uVersion, 1);