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Expand file tree Collapse file tree Original file line number Diff line number Diff line change 1+ <?xml version =" 1.0" encoding =" UTF-8" ?>
2+ <classpath >
3+ <classpathentry kind =" src" path =" src" />
4+ <classpathentry kind =" con" path =" org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8" />
5+ <classpathentry kind =" output" path =" bin" />
6+ </classpath >
Original file line number Diff line number Diff line change 1+ <?xml version =" 1.0" encoding =" UTF-8" ?>
2+ <projectDescription >
3+ <name >GenericsDemo</name >
4+ <comment ></comment >
5+ <projects >
6+ </projects >
7+ <buildSpec >
8+ <buildCommand >
9+ <name >org.eclipse.jdt.core.javabuilder</name >
10+ <arguments >
11+ </arguments >
12+ </buildCommand >
13+ </buildSpec >
14+ <natures >
15+ <nature >org.eclipse.jdt.core.javanature</nature >
16+ </natures >
17+ </projectDescription >
Original file line number Diff line number Diff line change 1+ eclipse.preferences.version =1
2+ org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode =enabled
3+ org.eclipse.jdt.core.compiler.codegen.targetPlatform =1.8
4+ org.eclipse.jdt.core.compiler.codegen.unusedLocal =preserve
5+ org.eclipse.jdt.core.compiler.compliance =1.8
6+ org.eclipse.jdt.core.compiler.debug.lineNumber =generate
7+ org.eclipse.jdt.core.compiler.debug.localVariable =generate
8+ org.eclipse.jdt.core.compiler.debug.sourceFile =generate
9+ org.eclipse.jdt.core.compiler.problem.assertIdentifier =error
10+ org.eclipse.jdt.core.compiler.problem.enumIdentifier =error
11+ org.eclipse.jdt.core.compiler.source =1.8
Original file line number Diff line number Diff line change 1+ /*
2+ * Code to use the generic class.
3+ */
4+ public class GenericDemo
5+ {
6+ public static void main (String [] args )
7+ {
8+ useInteger ();
9+ useString ();
10+ }
11+
12+ private static void useInteger ()
13+ {
14+ MyGeneric <Integer > myGeneric =new MyGeneric <Integer >();
15+ myGeneric .add (2 );
16+ //m.add("peter");//Compile time error
17+ System .out .println (myGeneric .get ());
18+ }
19+
20+ private static void useString ()
21+ {
22+ MyGeneric <String > myGeneric =new MyGeneric <String >();
23+ myGeneric .add ("Ram" );
24+ System .out .println (myGeneric .get ());
25+ }
26+ }
Original file line number Diff line number Diff line change 1+ class MyGeneric <T >
2+ {
3+ T obj ;
4+
5+ void add (T obj )
6+ {
7+ this .obj = obj ;
8+ }
9+
10+ T get ()
11+ {
12+ return obj ;
13+ }
14+ }
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