public class Helper extends Object
| Constructor and Description |
|---|
Helper() |
| Modifier and Type | Method and Description |
|---|---|
static void |
copyFile(File from,
File to) |
static void |
deleteDirectory(File dir) |
static void |
deleteDirectoryOnExit(File dir) |
static void |
downloadFile(String url,
String fileName) |
static String[] |
getEnvironmentList(String environments,
String... prependEnvs) |
static String[] |
getFiles(File dir,
String extension) |
static String |
getPaddedString(String str,
int length) |
static boolean |
loadProperties(File propertyFile,
Properties properties) |
static String |
promptFor(String message) |
static String |
promptFor(String message,
boolean cannotBeNull) |
static String |
promptForAppId() |
static boolean |
promptMatches(String message,
String successPattern) |
static void |
setJVMProxySettings(Properties properties) |
public static String promptForAppId() throws IOException
IOExceptionpublic static String promptFor(String message, boolean cannotBeNull) throws IOException
IOExceptionpublic static boolean promptMatches(String message, String successPattern) throws IOException
IOExceptionpublic static String promptFor(String message) throws IOException
IOExceptionpublic static boolean loadProperties(File propertyFile, Properties properties)
public static void deleteDirectory(File dir)
public static void deleteDirectoryOnExit(File dir)
public static void copyFile(File from, File to) throws IOException
IOExceptionpublic static void downloadFile(String url, String fileName) throws IOException
IOExceptionpublic static String[] getEnvironmentList(String environments, String... prependEnvs)
public static void setJVMProxySettings(Properties properties)
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