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<br/><TEXTAREA name="code" class="java" rows="16" cols="100">//: c12:recycleap:RecycleAP.java // Recycling with RTTI and Prototypes. import c12.trash.*; import java.util.*; import com.bruceeckel.test.*; public class RecycleAP extends UnitTest { Collection bin = new ArrayList(), glassBin = new ArrayList(), paperBin = new ArrayList(), alBin = new ArrayList(); public RecycleAP() { // Fill up the Trash bin: ParseTrash.fillBin( &quot;../trash/Trash.dat&quot;, bin); } public void test() { Iterator sorter = bin.iterator(); // Sort the Trash: while(sorter.hasNext()) { Object t = sorter.next(); // RTTI to show class membership: if(t instanceof Aluminum) alBin.add(t); if(t instanceof Paper) paperBin.add(t); if(t instanceof Glass) glassBin.add(t); } Trash.sumValue(alBin.iterator()); Trash.sumValue(paperBin.iterator()); Trash.sumValue(glassBin.iterator()); Trash.sumValue(bin.iterator()); } public static void main(String args[]) { new RecycleAP().test(); } } ///:~ </TEXTAREA><br><br/><script type="text/javascript"><!--google_ad_client = "pub-9426659565807829";google_ad_slot = "9359905831";google_ad_width = 728;google_ad_height = 15;//--></script><script type="text/javascript" src="http://pagead2.googlesyndication.com/pagead/show_ads.js"></script>

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<br/><TEXTAREA name="code" class="" rows="16" cols="100"># From Thinking in Patterns (with Java) by Bruce Eckel # At http://www.BruceEckel.com # (c)2001 Bruce Eckel # Copyright notice in Copyright.txt # Automatically-generated MAKEFILE # For examples in directory .\c12\recycleap # using the JDK 1.3 compiler # Invoke with: make HOME := ../../ ifndef MAKECMDGOALS MAKECMDGOALS := javac endif # Command.com is too weak to build this under Windows NT/2000: ifeq ($(OS),Windows_NT) COMSPEC=$(SYSTEMROOT)\system32\cmd.exe endif ifneq ($(MAKECMDGOALS),clean) include $(HOME)/$(MAKECMDGOALS).mac endif .SUFFIXES : .class .java .java.class : $(JVC) $(JVCFLAGS) $&lt; javac: \ RecycleAP.class jikes: \ RecycleAP.class clean: ifeq ($(notdir $(SHELL)),COMMAND.COM) del *.class else rm -f *.class endif RecycleAP.class: RecycleAP.java $(JVC) $(JVCFLAGS) $&lt; java com.bruceeckel.test.RunUnitTests RecycleAP </TEXTAREA><br><br/><script type="text/javascript"><!--google_ad_client = "pub-9426659565807829";google_ad_slot = "9359905831";google_ad_width = 728;google_ad_height = 15;//--></script><script type="text/javascript" src="http://pagead2.googlesyndication.com/pagead/show_ads.js"></script>

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