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java.lang.Objectorg.springframework.yarn.support.console.CommonUtils
public abstract class CommonUtils
Contains common non-ui related helper methods for rendering text to the console.
| Constructor Summary | |
|---|---|
CommonUtils()
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| Method Summary | |
|---|---|
static void |
closeReader(java.io.Reader reader)
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static java.lang.String |
collectionToCommaDelimitedString(java.util.Collection<java.lang.String> list)
Convert a List of Strings to a comma delimited String. |
static boolean |
isValidEmail(java.lang.String emailAddress)
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static java.lang.String |
maskPassword(java.lang.String password)
Simple method to replace characters in a String with asterisks to mask the password. |
static java.lang.String |
padRight(java.lang.String string,
int size)
Right-pad the provided String with empty spaces. |
static java.lang.String |
padRight(java.lang.String inputString,
int size,
char paddingChar)
Right-pad a String with a configurable padding character. |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
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public CommonUtils()
| Method Detail |
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public static java.lang.String padRight(java.lang.String inputString,
int size,
char paddingChar)
inputString - The String to pad. A null String will be treated like an empty String.size - Pad String by the number of characters.paddingChar - The character to pad the String with.
public static java.lang.String padRight(java.lang.String string,
int size)
string - The String to padsize - Pad String by the number of characters.
public static java.lang.String collectionToCommaDelimitedString(java.util.Collection<java.lang.String> list)
list -
public static void closeReader(java.io.Reader reader)
reader - public static boolean isValidEmail(java.lang.String emailAddress)
emailAddress - The email address to validate
true if the provided email address is valid; false otherwisepublic static java.lang.String maskPassword(java.lang.String password)
password - The password to mask
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