eagle-core/src/main/java/eagle/jfaster/org/logging/StringUtil.java
public static String[] split(String value, char delim) {
        final int end = value.length();
        final List<String> res = new ArrayList<String>();

        int start = 0;
        for (int i = 0; i < end; i++) {
            if (value.charAt(i) == delim) {
                if (start == i) {
                    res.add(EMPTY_STRING);
                } else {
                    res.add(value.substring(start, i));
                }
                start = i + 1;
            }
        }

        if (start == 0) { // If no delimiter was found in the value
            res.add(value);
        } else {
            if (start != end) {
                // Add the last element if it's not empty.
                res.add(value.substring(start, end));
            } else {
                // Truncate trailing empty elements.
                for (int i = res.size() - 1; i >= 0; i--) {
                    if (res.get(i).isEmpty()) {
                        res.remove(i);
                    } else {
                        break;
                    }
                }
            }
        }

        return res.toArray(new String[res.size()]);
    }
public static String[] split(String value, char delim) {
        final int end = value.length();
        final List<String> res = new ArrayList<String>();

        int start = 0;
        for (int i = 0; i < end; i++) {
            if (value.charAt(i) == delim) {
                if (start == i) {
                    res.add(EMPTY_STRING);
                } else {
                    res.add(value.substring(start, i));
                }
                start = i + 1;
            }
        }

        if (start == 0) { // If no delimiter was found in the value
            res.add(value);
        } else {
            if (start != end) {
                // Add the last element if it's not empty.
                res.add(value.substring(start, end));
            } else {
                // Truncate trailing empty elements.
                for (int i = res.size() - 1; i >= 0; i--) {
                    if (res.get(i).isEmpty()) {
                        res.remove(i);
                    } else {
                        break;
                    }
                }
            }
        }

        return res.toArray(new String[res.size()]);
    }
public static String [ ] split ( String value , char delim ) { final int end = value . length ( ) ; final List < String > res = new ArrayList < String > ( ) ; int start = 0 ; for ( int i = 0 ; i < end ; i ++ ) { if ( value . charAt ( i ) == delim ) { if ( start == i ) { res . add ( EMPTY_STRING ) ; } else { res . add ( value . substring ( start , i ) ) ; } start = i + 1 ; } } if ( start == 0 ) { // If no delimiter was found in the value res . add ( value ) ; } else { if ( start != end ) { // Add the last element if it's not empty. res . add ( value . substring ( start , end ) ) ; } else { // Truncate trailing empty elements. for ( int i = res . size ( ) - 1 ; i >= 0 ; i -- ) { if ( res . get ( i ) . isEmpty ( ) ) { res . remove ( i ) ; } else { break ; } } } } return res . toArray ( new String [ res . size ( ) ] ) ; }
Splits the specified {@link String} with the specified delimiter.  This operation is a simplified and optimized
version of {@link String#split(String)}.
Splits the specified {