7 \usetikzlibrary{calc,shapes,arrows}

  1078 \begin{figure}[p]

  1079 \begin{center}

  1080 \begin{tikzpicture}[every text node part/.style={align=left},

  1081                     stack/.style={rectangle split,rectangle split parts = 5,

  1082                                   fill=black!20,draw,text width=1.6cm,line width=0.5mm}]

  1083 \node (A)  {};

  1084 \node[stack,right = 80pt] (0) at (A.east) {$\textit{index}$\nodepart{two} \ldots\phantom{l}};

  1085 \node[stack,right = 60pt] (1) at (0.east)  

  1086    {array\nodepart{two}

  1087     $\textit{index}$\nodepart{three} \ldots\phantom{l}};

  1088 \node[stack,below = 40pt] (2) at (1.south)  

  1089    {array\nodepart{two}

  1090     $\textit{index}$ \nodepart{three}

  1091     array \nodepart{four}

  1092     $\textit{index}$\nodepart{five} \ldots\phantom{l}}; 

  1093 \node[stack,left = 90pt] (3) at (2.west)  

  1094    {array\_len\nodepart{two}

  1095     $\textit{index}$ \nodepart{three}

  1096     array \nodepart{four}

  1097     $\textit{index}$\nodepart{five} \ldots\phantom{l}};    

  1098 \node[stack,below right of = 3,node distance = 130pt,rectangle split parts = 3] (4b) at (3.south)

  1099    {array\nodepart{two}

  1100     $\textit{index}$\nodepart{three} \ldots\phantom{l}};

  1101 \node[stack,below left of = 3,node distance = 130pt,rectangle split parts = 3] (4a) at (3.south)

  1102    {array\nodepart{two}

  1103     $\textit{index}$\nodepart{three} \ldots\phantom{l}};  

  1104 \node[stack,below of = 4a,node distance = 70pt,rectangle split parts = 3] (5a) at (4a.south)

  1105    {$\textit{index}$\nodepart{two}

  1106     array\nodepart{three} \ldots\phantom{l}};                

  1107 \node[stack,below of = 5a,node distance = 60pt,rectangle split parts = 2] (6a) at (5a.south)

  1108    {$\textit{array\_elem}$\nodepart{two} \ldots\phantom{l}};

  1109 \node[stack,below of = 4b,node distance = 65pt,rectangle split parts = 2] (5b) at (4b.south)

  1110    {\ldots\phantom{l}};       

  1111 \node[stack,below of = 5b,node distance = 60pt,rectangle split parts = 2] (6b) at (5b.south)

  1112    {0\nodepart{two} \ldots\phantom{l}}; 

  1113 

  1114 \draw [|->,line width=2.5mm] (A) -- node [above,pos=0.45] {$\textit{index\_aexp}$} (0); 

  1115 \draw [->,line width=2.5mm] (0) -- node [above,pos=0.35] {\instr{aload}} (1);

  1116 \draw [->,line width=2.5mm] (1) -- node [right,pos=0.35] {\instr{dup2}} (2);  

  1117 \draw [->,line width=2.5mm] (2) -- node [above,pos=0.40] {\instr{arraylength}} (3);

  1118 \path[->,draw,line width=2.5mm] 

  1119   let \p1=(3.south), \p2=(4a.north) in (3.south) -- +(0,0.5*\y2-0.5*\y1) node [right,pos=0.50] {\instr{if_icmple}} -| (4a.north);  

  1120 \path[->,draw,line width=2.5mm] 

  1121   let \p1=(3.south), \p2=(4b.north) in (3.south) -- +(0,0.5*\y2-0.5*\y1) -| (4b.north);

  1122 \draw [->,line width=2.5mm] (4a) -- node [right,pos=0.35] {\instr{swap}} (5a);

  1123 \draw [->,line width=2.5mm] (4b) -- node [right,pos=0.35] {\instr{pop2}} (5b);  

  1124 \draw [->,line width=2.5mm] (5a) -- node [right,pos=0.35] {\instr{iaload}} (6a);

  1125 \draw [->,line width=2.5mm] (5b) -- node [right,pos=0.35] {\instr{iconst_0}} (6b);

  1126 \end{tikzpicture}                      

  1127 \end{center}

  1128 \end{figure}

  1129