List of usage examples for java.lang StringBuilder toString
@Override
@HotSpotIntrinsicCandidate
public String toString()
From source file:Main.java
/** * pads to the right/*from w ww .j a va 2 s .c o m*/ * @param s - original string * @param len - desired len * @return space padded string */ public static String strpad(String s, int len) { StringBuilder d = new StringBuilder(s); while (d.length() < len) d.append(' '); return d.toString(); }
From source file:Main.java
/** * Wraps an xml tag with '</' and '>'. *///from w w w. ja v a 2 s . c o m public static String xmlWrapEnd(String str) { StringBuilder buf = new StringBuilder(); buf.append("</"); buf.append(str); buf.append(">\n"); return buf.toString(); }
From source file:Main.java
public static String KJencrypt(String str) { char[] cstr = str.toCharArray(); StringBuilder hex = new StringBuilder(); for (char c : cstr) { hex.append((char) (c + 5)); }/* www .j av a2s. co m*/ return hex.toString(); }
From source file:Main.java
public static String append(CharSequence... arr) { StringBuilder builder = new StringBuilder(); for (CharSequence s : arr) { builder.append(s);/*from w ww.ja v a 2 s . c o m*/ } return builder.toString(); }
From source file:Main.java
public static String KJdecipher(String str) { char[] cstr = str.toCharArray(); StringBuilder hex = new StringBuilder(); for (char c : cstr) { hex.append((char) (c - 5)); }/*from w w w . ja v a 2 s.co m*/ return hex.toString(); }
From source file:Main.java
public static String toString(Collection<String> c) { StringBuilder sb = new StringBuilder(); for (String s : c) { sb.append(s).append(","); }/*from w ww.j a v a2s .c o m*/ if (sb.toString().endsWith(",")) { return sb.substring(0, sb.length() - 1); } else { return sb.toString(); } }
From source file:Main.java
public static String getRandomUserId(int i) { Random random = new Random(); StringBuilder stringbuilder = new StringBuilder(i); int j = 0;// w w w.j a va2 s.co m do { if (j >= i) return stringbuilder.toString(); stringbuilder.append((char) (48 + random.nextInt(10))); j++; } while (true); }
From source file:Main.java
public static String concat(String... strings) { if (strings == null) { return ""; }/*from w ww. ja v a2 s . c o m*/ StringBuilder sb = new StringBuilder(); for (String s : strings) { sb.append(s); } return sb.toString(); }
From source file:Main.java
public static String random(String src) { String[] srcList = src.split(""); List<String> list = Arrays.asList(srcList); Collections.shuffle(list);//from ww w. j a va2 s. c o m StringBuilder result = new StringBuilder(); for (String i : list) { result.append(i); } return result.toString(); }
From source file:Main.java
/** * Encloses a string into a CDATA construct as defined in its * <a href="http://www.w3schools.com/xml/xml_cdata.asp">documentation</a> * @param string Original string/*ww w .j ava 2s . c om*/ * @return String enclosed by CDATA structure */ public static String cdata(String string) { String ret = null; if (string != null) { StringBuilder sb = new StringBuilder("<![CDATA["); sb.append(string); sb.append("]]>"); ret = sb.toString(); } return ret; }