$\backslash$table$[[$WRITE$,2\mathrm{.}64-2\mathrm{.}65,$There are $2$ parts to $2\mathrm{.}64$ and $3$ parts to $2\mathrm{.}65,$lab$-$classes$],[,2\mathrm{.}66-2\mathrm{.}69||,$Provide code ONLY and make sure it compiles,$],[,2\mathrm{.}70,$Include code and explanation of details WHY,$],[,2\mathrm{.}71-2\mathrm{.}73,$Provide code ONLY and make sure it compiles,$],[,2\mathrm{.}74,\backslash$table$[[$Draw BY HAND exactly referencing Fig. $2\mathrm{.}3(p\mathrm{.}60)$ and take$],[$a digital picture $($after it is graded in class$)$ to insert into lab$],[$report$],[$HINT: Look at ALL the declared fields and how they're$],[$initialized$]],],[,2\mathrm{.}75,\backslash$table$[[$Include return VALUE only $($in proper format for that value$],[$type$)]],],[,2\mathrm{.}76,$Explain exactly what happens and details WHY,$],[\backslash$table$[[$W & C$],[$Code$/$test$],[$in BlueJ$],[$and then$],[$copy to lab$],[$report$]],2\mathrm{.}77,\backslash$table$[[$ONLY add $2$ separate if blocks $($no e$/$se$)$ in Student$],[$constructor that does parameter checking of each of the$],[$parameter values$],[$HINT: There are NO changes to the remainder of the$],[$constructor$]],],[,2\mathrm{.}78,\backslash$table$[[$MUST modify getLoginName$()$ to return the String$],[$concatenation of $2$ String local variables namePart $+$ idPart$],[$initialized AT time of declaration to entire name$/$id fields. Alsp$],[$include $2$ if blocks ONLY $($NO else blocks$)$ checking$],[$name$.$length$()$ or id$.$length$()$ to ensure their maximum$],[$lengths; otherwise, need to use $.$substring on name$/$id fields$],[$to only utilize the first $4($name$)$ or id$)$ characters$],[$NOTE: Never $>2$ return statements in methods $...$ here$],[$ONLY $1]],],[$WRITE$,2\mathrm{.}79,\backslash$table$[[$Write actual results of each expression AND answer the$],[$question$],[$NOTE: Remember the quotes for Strings$]],\backslash$table$[[$better$-$ticket$-],[$machine$]]],[,2\mathrm{.}80,\backslash$table$[[$Write actual return results AFTER each of the $2$ getBalance$],[$calls$],[$NOTE: In Code Pad, accessor method calls do NOT require$],[$a semicolon at the end since they are expressions, not$],[$statements$]],],[,2\mathrm{.}81-2\mathrm{.}82,\backslash$table$[[$Write actual results AND explain in detail WHY$],[$HINT: $t1$ and $t2$ are ALIASES that reference the SAME$],[$object$]],],[,2\mathrm{.}86,\backslash$table$[[$The Book objects are immutable $...$ EXPLAIN what$],[$immutable means AND why the objects $($up to $2\mathrm{.}86)$ are$],[$immutable$],[$HINT: Look at the methods declared so far $($up to $2\mathrm{.}86)...],[$especially the mutator methods$]],],[\backslash$table$[[$W & C$],[$NOTE$],[$Different$],[$heading$]],2\mathrm{.}83-2\mathrm{.}92,\backslash$table$[[$Make $1$ heading as $2\mathrm{.}83-2\mathrm{.}92$dots then complete ALL$],[$exercises for $2\mathrm{.}83$ through $2\mathrm{.}92($except $2\mathrm{.}86)$ in BlueJ$],[$FIRST dots as some code may change or be modified with$],[$later exercises. Only then, after making sure all code$],[$compiles $($without errors$)$ and properly tested $($without$],[$runtime exceptions$),$ copy screen prints of ALL the code for$]],]]$

please do all answers step by step code by java