Making example code compile with Eclipse setup.

Author: stoyle

lib/commons-lang-2.4.jar

@@ -1,4 +1,22 @@
+
+import static org.apache.commons.lang.StringUtils.*;
+import org.apache.commons.lang.ArrayUtils;
+
 // From Apache Commons Lang, http://commons.apache.org/lang/
+public class StringUtils {
+  public static boolean isBlank(String str) { 
+    int strLen; 
+    if (str == null || (strLen = str.length()) == 0) { 
+      return true; 
+    }  
+    for (int i = 0; i < strLen; i++) { 
+	    if ((Character.isWhitespace(str.charAt(i)) == false)) { 
+	      return false; 
+	    }
+    }
+    return true;
+  }
+
 public static int indexOfAny(String str, char[] searchChars) {
     if (isEmpty(str) || ArrayUtils.isEmpty(searchChars)) {
 	return -1;
@@ -13,3 +31,4 @@ public static int indexOfAny(String str, char[] searchChars) {
     }
     return -1;
 }
+}