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Start your free trialKumar Swamy
Courses Plus Student 1,324 PointsWhat can be the possible solution for 2nd step
I am converting the 2nd character to uppercase but to make it upper case in the string firldName
public class TeacherAssistant {
public static String validatedFieldName(String fieldName) {
// These things should be verified:
// 1. Member fields must start with an 'm'
char temp=fieldName.charAt(1);
if ( fieldName.charAt(0)!='m'){
throw new IllegalArgumentException("Member fields must start with an m");
}
// 2. The second letter in the field name must be uppercased to ensure camel-casing
if ( !Character.isLetter(temp)){
throw new IllegalArgumentException("Please enter a letter");
}
temp= Character.toUpperCase(temp);
// NOTE: To check if something is not equal use the != symbol. eg: 3 != 4
return fieldName;
}
}
2 Answers
Christopher Shaw
Python Web Development Techdegree Graduate 58,248 PointsTest if a character at position 1 of String fieldName is Not uppercase
if(!Character.isUpperCase(fieldName.charAt(1))){
//Not upper case
}
Kumar Swamy
Courses Plus Student 1,324 PointsThanks.....