I want to eliminate empty elements within my String
array. This is what I have tried so far:
String version = null;
String[] xml = new String[str.length];
for(int i = 0; i <= str.length -1; i++)
{
if(str[i] == "")
{
}
else
{
xml[i] = str[i];
}
}
String version = null;
String[] xml = new String[str.length];
for(int i = 0; i <= str.length -1; i++)
{
if(!str[i].equals(""))
{
xml[i] = str[i];
}
}
String version = null;
String[] xml = new String[str.length];
for(int i = 0; i <= str.length -1; i++)
{
if(!str[i].isEmpty())
{
xml[i] = str[i];
}
}
String version = null;
String[] xml = new String[str.length];
for(int i = 0; i <= str.length -1; i++)
{
if(str[i].isEmpty() == false)
{
xml[i] = str[i];
}
}
No matter which one I try, it always copies all the values. I've checked the locals, and it is clear that there are empty arrays within the String
array.
Best Answer
Try this,
Or
Or