basics

beginning first java program                                               add two numbers in java                                      check age and simple if in java                         current meter bill amount in java                         discount for purchase in java net salary calculate in java total and average in java sum of digits circle area and perimeter in java wrapperint in java control structures if : simple-if in java if else in java                                                                                                                 nested if in java if else ladder in java switch case : switch statement in java do-while loop : do-while in java while loop : while loop in java for loop : for loop in java this keyword " this " key word introduction in java "this" keyword program1 in java "this" keyword program2 in java "this" keyword program3 in java "this" keyword program4 in java "this" keyword program5 in java static and non-static static and non static introduction static and nonstatic demo in java object object in java sample program default values in java default values of reference in java multiple classes and mains in java accessing members of one class inside use different classes data with one class with object in java nested class constructor default constructor in java parameterized constructor in java constructor overloading in java Interface Interface demo other strtok demo buferredreader vararg test static import test scanner demo Strings string tokenizer string append equality