There's a String array that I have which has setter and getter methods. How do I directly pass values {"one", "two"} to the setter method rather than setting the values to a variable first and then passing the parameter?
String[] arr1 = {};
public String[] getArr1() {
return arr1;
}
public void setArr1(String[] arr1) {
this.arr1 = arr1;
}
..expecting something like setArr1(?);...
You could use setArr1(new String[]{"one", "two"})
Alternatively, you could make use of varargs and change your method signature to
setArr1(String... values) and use the method as setArr1("one", "two")
setArr1(new String[]{"one","two","three"});
Try like this
someobject.setArr1(new String[]{"One", "Two"});
Please refer my answer on arrays for more info on array intialization.
try this - setArr1(new String[]{"one", "two"})
use this code this is setter method
public void setSubTaught(int pos, String value)
{
subjectsTaught[pos]=value;
}
this is getter method
public String getSubTaught()
{
String sub = Arrays.toString(subjectsTaught);
int len = sub.length();
String fix = sub.substring(1,len-1);
return fix;
}
Your setArr1(String[] arr1) is taking array of string as a parameter so you can set as normal way we set setter methods.
yourObject.setArr1(new String[]{"string1", "string2"});
setArr1(new String[]{"One", "Two"});is working fine!!