public void setImageUrls(final String... imageUrls) {
        if (imageUrls == null) {
            throw new NullValueException("imageUrls is null");
        }
        final StringBuilder sb = new StringBuilder();
        for (int i = 0; i < imageUrls.length; i++) {
            sb.append("url(\"").append(imageUrls[i]).append("\")");
            if (i < imageUrls.length - 1) {
                sb.append(", ");
            } else {
                sb.append(' ');
            }
        }
        setCssValue(StringBuilderUtil.getTrimmedString(sb));
        this.imageUrls = imageUrls;
    }
public void setImageUrls(final String... imageUrls) {
        if (imageUrls == null) {
            throw new NullValueException("imageUrls is null");
        }
        final StringBuilder sb = new StringBuilder();
        for (int i = 0; i < imageUrls.length; i++) {
            sb.append("url(\"").append(imageUrls[i]).append("\")");
            if (i < imageUrls.length - 1) {
                sb.append(", ");
            } else {
                sb.append(' ');
            }
        }
        setCssValue(StringBuilderUtil.getTrimmedString(sb));
        this.imageUrls = imageUrls;
    }
public void setImageUrls ( final String ... imageUrls ) { if ( imageUrls == null ) { throw new NullValueException ( "imageUrls is null" ) ; } final StringBuilder sb = new StringBuilder ( ) ; for ( int i = 0 ; i < imageUrls . length ; i ++ ) { sb . append ( "url(\"" ) . append ( imageUrls [ i ] ) . append ( "\")" ) ; if ( i < imageUrls . length - 1 ) { sb . append ( ", " ) ; } else { sb . append ( ' ' ) ; } } setCssValue ( StringBuilderUtil . getTrimmedString ( sb ) ) ; this . imageUrls = imageUrls ; }
sample code :-
{@code backgroundImage.setImageUrls("Test.gif", "TestImage.png")} creates
<code>background-image: url("Test.gif"), url("TestImage.png");</code>.
For css3 syntax method please use
{@code setImageUrls(UrlCss3Value... urlCss3Values)} method.

@param imageUrls
an array of backgroundImage urls, eg:-
{@code backgroundImage.setImageUrls("Test.gif", "TestImage.png")}
and the generated css will be
<code>background-image: url("Test.gif"), url("TestImage.png");</code>
@since 1.0.0
@author WFF
sample code : - { @code backgroundImage . setImageUrls ( Test . gif TestImage . png ) } creates <code > background - image : url ( Test . gif ) url ( TestImage . png ) ; < / code > . For css3 syntax method please use { @code setImageUrls ( UrlCss3Value ... urlCss3Values ) } method .