Example usage for java.lang String trim

Introduction

In this page you can find the example usage for java.lang String trim.

Prototype

public String trim()

Source Link

Document

Returns a string whose value is this string, with all leading and trailing space removed, where space is defined as any character whose codepoint is less than or equal to 'U+0020' (the space character).

Usage

From source file:Main.java

public static String getFIOShort(String f, String i, String o) {

    return ((f == null ? "" : (f.trim() + ' '))
            + (i != null && !i.trim().isEmpty() ? i.trim().substring(0, 1) + '.' : "")
            + (o != null && !o.trim().isEmpty() ? o.trim().substring(0, 1) + '.' : "")).trim();
}

From source file:Main.java

public static boolean isNullOrEmpty(String s) {
    return (s == null || s.trim().isEmpty());
}

From source file:Main.java

public static Boolean isNotNull(String str) {
    if (str == null || str == "" || str.trim().length() <= 0) {
        return false;
    } else/*from ww  w. j  a  va2  s .  com*/
        return true;
}

From source file:com.lankr.tv_cloud.support.qcloud.image.PicProcessSign.java

public static boolean empty(String s) {
    return s == null || s.trim().equals("") || s.trim().equals("null");
}

From source file:Main.java

public static boolean notEmpty(String s) {
    return s != null && !TextUtils.isEmpty(s.trim());
}

From source file:Main.java

public static boolean isEmpty(String value) {
    if (value != null && !"".equalsIgnoreCase(value.trim()) && !"null".equalsIgnoreCase(value.trim())) {
        return false;
    } else {/*  ww w  .  ja v a 2 s.  c o m*/
        return true;
    }
}

From source file:Main.java

public static boolean isEmpty(String str) {
    return str == null || str.trim().length() == 0;
}

From source file:Main.java

private static boolean Regular(String str, String pattern) {
    if (null == str || str.trim().length() <= 0)
        return false;
    Pattern p = Pattern.compile(pattern);
    Matcher m = p.matcher(str);/*from   w w w. ja  v  a 2  s.  c  o m*/
    return m.matches();
}

From source file:Main.java

public static boolean isEmpty(String value) {
    return (value == null || value.trim().length() == 0);
}

From source file:Main.java

public static boolean comparePhones(String phone1, String phone2) {
    return PhoneNumberUtils.compare(phone1.trim(), phone2.trim());
}