This line of Java code creates a new array of characters called "c" with a length of 5.
The "new" keyword is used to allocate memory for the array, and the "char[]" indicates that it is an array of characters. The number inside the square brackets [] specifies the size of the array, which in this case is 5.
So, the resulting variable "c" is an array that can hold up to 5 characters. Note that the elements of the array are initially set to the default value of the char data type, which is '\0' (the null character).