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%\usepackage{opensans}          % Can't make this work so far. Shame. Would be lovely.
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% Most of the following are not required for the majority
% of cheat sheets but are needed for some symbol support.
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\usepackage{MnSymbol}           % Symbols
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% Document Info
\author{Priya Sadhale (priyasadhale)}
\pdfinfo{
  /Title (java-fundamentals.pdf)
  /Creator (Cheatography)
  /Author (Priya Sadhale (priyasadhale))
  /Subject (Java Fundamentals Cheat Sheet)
}

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% Commands
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% Header and Footer
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\noindent
\begin{multicols}{3}
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    {\parbox{\dimexpr\textwidth-2\fboxsep\relax}{\noindent
        \hspace*{-6pt}\includegraphics[width=5.8cm]{/web/www.cheatography.com/public/images/cheatography_logo.pdf}}
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\begin{tabulary}{11cm}{L}
    \vspace{-2pt}\large{\bf{\textcolor{DarkBackground}{\textrm{Java Fundamentals Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{Priya Sadhale (priyasadhale)} via \textcolor{DarkBackground}{\uline{cheatography.com/171947/cs/36134/}}}
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\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{LL}
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  \mymulticolumn{2}{p{5.377cm}}{\bf\textcolor{white}{Cheatographer}}  \\
  \vspace{-2pt}Priya Sadhale (priyasadhale) \\
  \uline{cheatography.com/priyasadhale} \\
  \end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
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  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}}  \\
   \vspace{-2pt}Published 16th December, 2022.\\
   Updated 16th December, 2022.\\
   Page {\thepage} of \pageref{LastPage}.
\end{tabulary}
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  %\includegraphics[width=48px,height=48px]{dave.jpeg}
  Measure your website readability!\\
  www.readability-score.com
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\begin{document}
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% Set font size to small. Switch to any value
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% www.emerson.emory.edu/services/latex/latex_169.html
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\begin{multicols*}{3}

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\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Java Data Types}}  \tn
% Row 0
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byte / short / int / long & -123, 10 \tn 
% Row Count 2 (+ 2)
% Row 1
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float / double & 235.13 \tn 
% Row Count 3 (+ 1)
% Row 2
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char & 'a', 'A', '\$', '-' \tn 
% Row Count 5 (+ 2)
% Row 3
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boolean & true, false \tn 
% Row Count 6 (+ 1)
% Row 4
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String & 'Alice', 'A234t' \tn 
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\begin{tabularx}{5.377cm}{X}
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\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Java Control Structures}}  \tn
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\mymulticolumn{1}{x{5.377cm}}{{\bf{If Statement}} \newline % Row Count 1 (+ 1)
if ( expression ) \{ \newline % Row Count 2 (+ 1)
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  statements \newline % Row Count 5 (+ 1)
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  statements \newline % Row Count 7 (+ 1)
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{\bf{While Loop}} \newline % Row Count 9 (+ 1)
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  statements \newline % Row Count 11 (+ 1)
\} \newline % Row Count 12 (+ 1)
{\bf{Do-While Loop}} \newline % Row Count 13 (+ 1)
do \{ \newline % Row Count 14 (+ 1)
  statements \newline % Row Count 15 (+ 1)
\} while ( expression ); \newline % Row Count 16 (+ 1)
{\bf{For Loop}} \newline % Row Count 17 (+ 1)
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  statements \newline % Row Count 19 (+ 1)
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{\bf{Switch Statement}} \newline % Row Count 25 (+ 1)
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  case value: \newline % Row Count 27 (+ 1)
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\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Java Control Structures (cont)}}  \tn
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\mymulticolumn{1}{x{5.377cm}}{    statements \newline % Row Count 1 (+ 1)
    break; \newline % Row Count 2 (+ 1)
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    statements \newline % Row Count 4 (+ 1)
\} \newline % Row Count 5 (+ 1)
{\bf{Exception Handling}} \newline % Row Count 6 (+ 1)
try \{ \newline % Row Count 7 (+ 1)
  statements; \newline % Row Count 8 (+ 1)
\} catch (ExceptionType e1) \{ \newline % Row Count 9 (+ 1)
  statements; \newline % Row Count 10 (+ 1)
\} catch (Exception e2) \{ \newline % Row Count 11 (+ 1)
  catch-all statements; \newline % Row Count 12 (+ 1)
\} finally \{ \newline % Row Count 13 (+ 1)
  statements; \newline % Row Count 14 (+ 1)
\}% Row Count 15 (+ 1)
} \tn 
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\begin{tabularx}{5.377cm}{X}
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\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Defining Methods}}  \tn
% Row 0
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\mymulticolumn{1}{x{5.377cm}}{How to define any method in a class?} \tn 
\mymulticolumn{1}{x{5.377cm}}{\hspace*{6 px}\rule{2px}{6px}\hspace*{6 px}A class method can be declared/defined using the syntax:{\bf{ {\emph{public|private {[}static{]} \textless{}return\_type\textgreater{} \textless{}method\_name\textgreater{}({[}arguments{]})}} }}} \tn 
% Row Count 4 (+ 4)
% Row 1
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\mymulticolumn{1}{x{5.377cm}}{How to call a static method?} \tn 
\mymulticolumn{1}{x{5.377cm}}{\hspace*{6 px}\rule{2px}{6px}\hspace*{6 px}Static methods are also called as class methods and they can be called directly without creating any instance.} \tn 
% Row Count 8 (+ 4)
% Row 2
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\mymulticolumn{1}{x{5.377cm}}{How to call any instance method?} \tn 
\mymulticolumn{1}{x{5.377cm}}{\hspace*{6 px}\rule{2px}{6px}\hspace*{6 px}Instance or non-static method can only be called after instantiating the object. So first create an object from a class using {\bf{ {\emph{ \textless{}class\_name\textgreater{} \textless{}obj\_name\textgreater{} = new \textless{}class\_name\textgreater{}() }} }} and then call the method with this object. Ex.\{\{nl\}\} `Scanner scanner = new Scanner(System.in); \{\{nl\}\} int number = scanner.nextInt();`} \tn 
% Row Count 16 (+ 8)
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\par\addvspace{1.3em}


% That's all folks
\end{multicols*}

\end{document}