intro to the jackson objectmapper with integer value code example

Example 1: define hashmap and pre set value

private static final Map<String, String> m = new HashMap<String, String>() {{
    put("RC", "T1");
    put("AC", "T1");
}};

Example 2: Create a function generateString(char, val) that returns a string with val number of char characters concatenated together. For example generateString('a', 7) will return aaaaaaa.

Create a function generateString(char, val) that returns a string with val number of char characters concatenated together. For example generateString('a', 7) will return aaaaaaa.
def generateString(char, val):
  output = ""
  for i in range(0, val):
    output = output + char
  return(output)
print(generateString(character, count))