\documentclass[10pt,a4paper]{article}

% Packages
\usepackage{fancyhdr}           % For header and footer
\usepackage{multicol}           % Allows multicols in tables
\usepackage{tabularx}           % Intelligent column widths
\usepackage{tabulary}           % Used in header and footer
\usepackage{hhline}             % Border under tables
\usepackage{graphicx}           % For images
\usepackage{xcolor}             % For hex colours
%\usepackage[utf8x]{inputenc}    % For unicode character support
\usepackage[T1]{fontenc}        % Without this we get weird character replacements
\usepackage{colortbl}           % For coloured tables
\usepackage{setspace}           % For line height
\usepackage{lastpage}           % Needed for total page number
\usepackage{seqsplit}           % Splits long words.
%\usepackage{opensans}          % Can't make this work so far. Shame. Would be lovely.
\usepackage[normalem]{ulem}     % For underlining links
% Most of the following are not required for the majority
% of cheat sheets but are needed for some symbol support.
\usepackage{amsmath}            % Symbols
\usepackage{MnSymbol}           % Symbols
\usepackage{wasysym}            % Symbols
%\usepackage[english,german,french,spanish,italian]{babel}              % Languages

% Document Info
\author{aloha}
\pdfinfo{
  /Title (basic-java-statements-ja.pdf)
  /Creator (Cheatography)
  /Author (aloha)
  /Subject (Basic Java Statements (ja) Cheat Sheet)
}

% Lengths and widths
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\renewcommand{\seqinsert}{\ifmmode\allowbreak\else\-\fi} % Hyphens in seqsplit
% This two commands together give roughly
% the right line height in the tables
\renewcommand{\arraystretch}{1.3}
\onehalfspacing

% Commands
\newcommand{\SetRowColor}[1]{\noalign{\gdef\RowColorName{#1}}\rowcolor{\RowColorName}} % Shortcut for row colour
\newcommand{\mymulticolumn}[3]{\multicolumn{#1}{>{\columncolor{\RowColorName}}#2}{#3}} % For coloured multi-cols
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\newcommand{\tn}{\tabularnewline} % Required as custom column type in use

% Font and Colours
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\renewcommand{\familydefault}{\sfdefault}
\color{TextColor}

% Header and Footer
\pagestyle{fancy}
\fancyhead{} % Set header to blank
\fancyfoot{} % Set footer to blank
\fancyhead[L]{
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{C}
    \SetRowColor{DarkBackground}
    \vspace{-7pt}
    {\parbox{\dimexpr\textwidth-2\fboxsep\relax}{\noindent
        \hspace*{-6pt}\includegraphics[width=5.8cm]{/web/www.cheatography.com/public/images/cheatography_logo.pdf}}
    }
\end{tabulary}
\columnbreak
\begin{tabulary}{11cm}{L}
    \vspace{-2pt}\large{\bf{\textcolor{DarkBackground}{\textrm{Basic Java Statements (ja) Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{aloha} via \textcolor{DarkBackground}{\uline{cheatography.com/76138/cs/18832/}}}
\end{tabulary}
\end{multicols}}

\fancyfoot[L]{ \footnotesize
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{LL}
  \SetRowColor{FootBackground}
  \mymulticolumn{2}{p{5.377cm}}{\bf\textcolor{white}{Cheatographer}}  \\
  \vspace{-2pt}aloha \\
  \uline{cheatography.com/aloha} \\
  \end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}}  \\
   \vspace{-2pt}Not Yet Published.\\
   Updated 21st February, 2019.\\
   Page {\thepage} of \pageref{LastPage}.
\end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Sponsor}}  \\
  \SetRowColor{white}
  \vspace{-5pt}
  %\includegraphics[width=48px,height=48px]{dave.jpeg}
  Measure your website readability!\\
  www.readability-score.com
\end{tabulary}
\end{multicols}}




\begin{document}
\raggedright
\raggedcolumns

% Set font size to small. Switch to any value
% from this page to resize cheat sheet text:
% www.emerson.emory.edu/services/latex/latex_169.html
\footnotesize % Small font.

\begin{multicols*}{3}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{if statement}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{/{\emph{ \newline  }} \seqsplit{評価結果を真偽値で返す式のみ条件式として記述可能} \newline  {\emph{ \seqsplit{複数のif文を入れ子構造とすることが可能} \newline  }}/ \newline  \newline {\bf{if (}} {\emph{条件式Ａ}} {\bf{) \{}} \newline     {\bf{if (}} {\emph{条件式Ｂ}} {\bf{) \{}} \newline         {\emph{処理①}} {\bf{;}} \newline     {\bf{\} else \{}} \newline         {\bf{if (}} {\emph{条件式Ｃ}} {\bf{) \{}} \newline             {\emph{処理②}} {\bf{;}} \newline         {\bf{\}}} \newline         {\emph{処理③}} {\bf{;}} \newline     {\bf{\}}} \newline {\bf{\} else if (}} {\emph{条件式Ｄ}} {\bf{) \{}} \newline     {\emph{処理④}} {\bf{;}} \newline {\bf{\} else \{}} \newline     {\emph{処理⑤}} {\bf{;}} \newline {\bf{\}}}} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{if (sample)}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{// \seqsplit{ステータスコードの判断結果がCONTINUEDの場合} \newline {\bf{if (cmnUtils.judgeStatus(statusCode)}} \newline     {\bf{== EnumCode.CONTINUED) \{}} \newline     // \seqsplit{anyEntity配下に子が紐付いていない場合} \newline     {\bf{if \seqsplit{(anyEntity.hasNotChildsConnected())} \{}} \newline         {\bf{anyEntity.getChilds();}} \newline     {\bf{\}}} \newline     // \seqsplit{anyEntity配下の子を昇順で並び替える} \newline     {\bf{anyEntity.sortChilds(EnumAttr.ASC);}} \newline // \seqsplit{ステータスコードの判断結果がskippedの場合} \newline {\bf{\} else if (cmnUtils.judgeStatus(statusCode)}} \newline            {\bf{== EnumCode.SKIPPED) \{}} \newline     {\bf{return;}} \newline // \seqsplit{ステータスコードの判断結果が上記に該当しない場合} \newline {\bf{\} else \{}} \newline     {\bf{throw new HogeException("未定義のステータス");}} \newline {\bf{\}}}} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{for statement}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{/{\emph{ \newline  }} \seqsplit{【基本for文】：指定回数分の繰り返し} \newline  {\emph{   \seqsplit{①ブロック内で有効な一時変数の宣言＆初期化を行う。} \newline  }}     -\textgreater{} \seqsplit{for文の最初に一度だけ実行される。} \newline  {\emph{     -\textgreater{} \seqsplit{変数宣言部のみfor宣言前に記述可能。（非推奨）} \newline  }}   \seqsplit{②条件式の評価がtrueの間、処理が繰り返される。} \newline  {\emph{     -\textgreater{} \seqsplit{ブロック内の処理が実行される前に評価される。} \newline  }}   \seqsplit{③ブロック内の処理が終了した後に評価される。} \newline  {\emph{     -\textgreater{} \seqsplit{どんな式でも良いが、通常は①の変数を更新する。} \newline  }} \newline  {\emph{ \seqsplit{※①〜③いずれの要素も省略可（セミコロンは必須！）} \newline  }}/ \newline {\bf{for ( }}{\emph{①初期化}} {\bf{;}} {\emph{②条件式}} {\bf{;}} {\emph{③更新用{\bf{}} ) \{}} \newline     {\emph{処理}} {\bf{;}} \newline {\bf{\}}} \newline  \newline /{\emph{ \newline  }} 【拡張for文 (別称: for-each文)】： \newline  {\emph{ \seqsplit{対象の全要素を一つずつ取得しながら繰り返し} \newline  }}   \seqsplit{①forブロック内で使用可能な一時変数の宣言を行う。} \newline  {\emph{   -\textgreater{} \seqsplit{対象から取得した要素が一時的に格納される。} \newline  }}   -\textgreater{} \seqsplit{繰り返す度に順次要素が格納されていく。} \newline  {\emph{   ②配列、及び Iterable \seqsplit{を実装したオブジェクト} \newline  }}    -\textgreater{} Iterable \seqsplit{はインタフェース。} \newline  {\emph{/ \newline {\bf{for ( }}}}① 型 一時変数名{\emph{ {\bf{:}} }}②Iterableなやつ{\bf{{\emph{ ) \{}} \newline     }}処理* {\bf{;}} \newline {\bf{\}}}} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{for (sample)}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{{\bf{int{[}{]} array = \{3, 5, 6, 2, 9, 1\};}} \newline  \newline // 挿入ソート \newline {\bf{for(int i=1; i \textless{} array.length; i++) \{}} \newline     {\bf{for(int j=i; j\textgreater{}=1 \&\& array{[}j{]} \textless{} array{[}j-1{]}; j-{}-) \{}} \newline         {\bf{int tmp = array{[}j{]};}} \newline         {\bf{array{[}j{]} = array{[}j-1{]};}} \newline         {\bf{array{[}j-1{]} = tmp;}} \newline     {\bf{\}}} \newline {\bf{\}}}} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{for-each (sample)}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{{\bf{String{[}{]} strArray = \{"", "安全", " ", null, "対策"\};}} \newline {\bf{JpStrings jp = new JpStrings();}} \newline  \newline // \seqsplit{リスト要素を１つずつ取得しながら繰り返し} \newline {\bf{for (String str : strArray) \{}} \newline  \newline     // \seqsplit{文字列がnull、空文字、空白の場合} \newline     {\bf{if (!cmnUtils.isEffectiveString(str)) \{}} \newline         // \seqsplit{次のstrArray要素の処理へ進む} \newline         {\bf{continue;}} \newline     {\bf{\}}} \newline     // 文字列を取り込む \newline     {\bf{jp.takeIntoBuffer(str);}} \newline {\bf{\}}} \newline // \seqsplit{縦書き形式で標準出力に出力する} \newline {\bf{cmnIO.sysoutFromBuffer(jp.transformVertical());;}}} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}


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

\end{document}