BLADE-738 cli: BladeUtil: removes unused fields and methods

cli/src/main/java/com/liferay/blade/cli/util/BladeUtil.java

@@ -85,8 +85,6 @@
 
 import org.gradle.internal.impldep.com.google.common.base.Strings;
 
-import org.osgi.framework.Version;
-
 /**
  * @author Gregory Amerson
  * @author David Truong
@@ -115,34 +113,6 @@ public static boolean canConnect(String host, int port) {
 		return _canConnect(localAddress, remoteAddress);
 	}
 
-	public static int compareVersions(Version v1, Version v2) {
-		if (v2 == v1) {
-			return 0;
-		}
-
-		int result = v1.getMajor() - v2.getMajor();
-
-		if (result != 0) {
-			return result;
-		}
-
-		result = v1.getMinor() - v2.getMinor();
-
-		if (result != 0) {
-			return result;
-		}
-
-		result = v1.getMicro() - v2.getMicro();
-
-		if (result != 0) {
-			return result;
-		}
-
-		String s1 = v1.getQualifier();
-
-		return s1.compareTo(v2.getQualifier());
-	}
-
 	public static Path downloadFile(String urlString, Path cacheDirPath, String targetFileName) throws Exception {
 		URL downladURL = new URL(urlString);
 
@@ -747,18 +717,6 @@ public static void tail(Path path, PrintStream printStream) throws IOException {
 		}
 	}
 
-	public static boolean verifyCommerceWorkspaceProduct(String product) {
-		Matcher matcher = _productCommerceVersionPattern.matcher(product);
-
-		return matcher.matches();
-	}
-
-	public static boolean verifyPortalDxpWorkspaceProduct(String product) {
-		Matcher matcher = _productPortalDXPVersionPattern.matcher(product);
-
-		return matcher.matches();
-	}
-
 	public static void writePropertyValue(File propertyFile, String key, String value) throws Exception {
 		String property = System.lineSeparator() + key + "=" + value;
 
@@ -902,12 +860,7 @@ private static Path _downloadFile(
 	private static final String _PRODUCT_INFO_URL = "https://releases.liferay.com/tools/workspace/.product_info.json";
 
 	private static final Pattern _microPattern = Pattern.compile("((([efs])p)|(ga)|(u))([0-9]+)(-[0-9]+)?");
-	private static final Pattern _productCommerceVersionPattern = Pattern.compile(
-		"^(commerce)-([1-9]\\d|[0-9])\\.([0-9]\\d|\\d).([0-9]\\d|\\d)(-(([1-9]\\d|[0-9])\\.([1-9]\\d|[0-9])$)+)*");
 	private static Map<String, Object> _productInfoMap = Collections.emptyMap();
-	private static final Pattern _productPortalDXPVersionPattern = Pattern.compile(
-		"^(portal|dxp)-((([1-9]\\d|[0-9])\\.([0-9]\\d|\\d))-(((([efsd])([pe]))|u|ga)([0-9]\\d*)$)+)|" +
-			"((\\d{4})\\.([qQ]\\d)\\.\\d)");
 	private static final File _workspaceCacheDir = new File(
 		System.getProperty("user.home"), _DEFAULT_WORKSPACE_CACHE_DIR_NAME);