BF [ 1748346 ] NPE on locator fields that are not mandatory
http://sourceforge.net/tracker/index.php?func=detail&aid=1748346&group_id=176962&atid=879332 * fixed javadoc
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teo_sarca
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@ -30,6 +30,8 @@ import javax.swing.*;
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*
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* @author Jorg Janke
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* @version $Id: Util.java,v 1.3 2006/07/30 00:52:23 jjanke Exp $
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*
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* @author Teo Sarca, SC ARHIPAC SERVICE SRL - BF [ 1748346 ]
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*/
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public class Util
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{
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@ -67,9 +69,9 @@ public class Util
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} // replace
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/**
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* Remove CR / LF from String
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* @param in input
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* @return cleaned string
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* Remove CR / LF from String
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* @param in input
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* @return cleaned string
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*/
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public static String removeCRLF (String in)
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{
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@ -88,9 +90,9 @@ public class Util
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/**
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* Clean - Remove all white spaces
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* @param in in
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* @return cleaned string
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* Clean - Remove all white spaces
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* @param in in
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* @return cleaned string
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*/
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public static String cleanWhitespace (String in)
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{
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@ -117,11 +119,12 @@ public class Util
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/**
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* Mask HTML content.
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* i.e. replace characters with &values;
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* CR is not masked
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* @param content content
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* @return masked content
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* Mask HTML content.
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* i.e. replace characters with &values;
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* CR is not masked
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* @param content content
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* @return masked content
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* @see #maskHTML(String, boolean)
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*/
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public static String maskHTML (String content)
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{
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@ -129,16 +132,17 @@ public class Util
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} // maskHTML
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/**
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* Mask HTML content.
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* i.e. replace characters with &values;
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* @param content content
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* @param maskCR convert CR into <br>
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* @return masked content
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* Mask HTML content.
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* i.e. replace characters with &values;
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* @param content content
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* @param maskCR convert CR into <br>
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* @return masked content or null if the <code>content</code> is null
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*/
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public static String maskHTML (String content, boolean maskCR)
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{
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//if (content == null || content.length() == 0 || content.equals(" "))
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//return " ";
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// If the content is null, then return null - teo_sarca [ 1748346 ]
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if (content == null)
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return content;
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//
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StringBuffer out = new StringBuffer();
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char[] chars = content.toCharArray();
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@ -179,10 +183,10 @@ public class Util
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} // maskHTML
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/**
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* Get the number of occurances of countChar in string.
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* @param string String to be searched
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* @param countChar to be counted character
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* @return number of occurances
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* Get the number of occurances of countChar in string.
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* @param string String to be searched
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* @param countChar to be counted character
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* @return number of occurances
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*/
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public static int getCount (String string, char countChar)
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{
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@ -199,9 +203,9 @@ public class Util
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} // getCount
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/**
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* Is String Empty
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* @param str string
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* @return true if >= 1 char
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* Is String Empty
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* @param str string
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* @return true if >= 1 char
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*/
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public static boolean isEmpty (String str)
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{
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@ -209,11 +213,11 @@ public class Util
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} // isEmpty
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/**************************************************************************
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* Find index of search character in str.
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* This ignores content in () and 'texts'
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* @param str string
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* @param search search character
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* @return index or -1 if not found
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* Find index of search character in str.
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* This ignores content in () and 'texts'
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* @param str string
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* @param search search character
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* @return index or -1 if not found
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*/
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public static int findIndexOf (String str, char search)
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{
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@ -322,9 +326,9 @@ public class Util
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/**************************************************************************
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* Init Cap Words With Spaces
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* @param in string
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* @return init cap
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* Init Cap Words With Spaces
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* @param in string
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* @return init cap
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*/
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public static String initCap (String in)
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{
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@ -350,11 +354,11 @@ public class Util
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/**************************************************************************
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* Return a Iterator with only the relevant attributes.
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* Fixes implementation in AttributedString, which returns everything
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* @param aString attributed string
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* @param relevantAttributes relevant attributes
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* @return iterator
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* Return a Iterator with only the relevant attributes.
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* Fixes implementation in AttributedString, which returns everything
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* @param aString attributed string
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* @param relevantAttributes relevant attributes
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* @return iterator
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*/
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static public AttributedCharacterIterator getIterator (AttributedString aString,
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AttributedCharacterIterator.Attribute[] relevantAttributes)
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@ -405,8 +409,8 @@ public class Util
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/**
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* Dump a Map (key=value) to out
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* @param map Map
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* Dump a Map (key=value) to out
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* @param map Map
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*/
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static public void dump (Map map)
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{
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@ -421,8 +425,8 @@ public class Util
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} // dump (Map)
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/**
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* Print Action and Input Map for component
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* @param comp Component with ActionMap
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* Print Action and Input Map for component
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* @param comp Component with ActionMap
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*/
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public static void printActionInputMap (JComponent comp)
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{
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@ -500,9 +504,9 @@ public class Util
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} // printActionInputMap
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/**
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* Is 8 Bit
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* @param str string
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* @return true if string contains chars > 255
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* Is 8 Bit
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* @param str string
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* @return true if string contains chars > 255
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*/
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public static boolean is8Bit (String str)
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{
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@ -521,9 +525,9 @@ public class Util
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} // is8Bit
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/**
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* Clean Ampersand (used to indicate shortcut)
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* @param in input
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* @return cleaned string
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* Clean Ampersand (used to indicate shortcut)
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* @param in input
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* @return cleaned string
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*/
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public static String cleanAmp (String in)
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{
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@ -539,10 +543,10 @@ public class Util
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} // cleanAmp
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/**
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* Trim to max character length
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* @param str string
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* @param length max (incl) character length
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* @return string
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* Trim to max character length
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* @param str string
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* @param length max (incl) character length
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* @return string
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*/
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public static String trimLength (String str, int length)
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{
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@ -556,9 +560,9 @@ public class Util
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} // trimLength
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/**
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* Size of String in bytes
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* @param str string
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* @return size in bytes
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* Size of String in bytes
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* @param str string
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* @return size in bytes
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*/
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public static int size (String str)
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{
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@ -578,10 +582,10 @@ public class Util
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} // size
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/**
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* Trim to max byte size
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* @param str string
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* @param size max size in bytes
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* @return string
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* Trim to max byte size
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* @param str string
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* @param size max size in bytes
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* @return string
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*/
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public static String trimSize (String str, int size)
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{
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@ -612,8 +616,8 @@ public class Util
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/**************************************************************************
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* Test
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* @param args args
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* Test
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* @param args args
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*/
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public static void main (String[] args)
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{
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