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Singleton implementation #21

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5 changes: 5 additions & 0 deletions .classpath
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Original file line number Diff line number Diff line change
@@ -0,0 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
<classpath>
<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
<classpathentry kind="output" path="bin"/>
</classpath>
17 changes: 17 additions & 0 deletions .project
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@@ -0,0 +1,17 @@
<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
<name>Hotel-Management-Project-Java</name>
<comment></comment>
<projects>
</projects>
<buildSpec>
<buildCommand>
<name>org.eclipse.jdt.core.javabuilder</name>
<arguments>
</arguments>
</buildCommand>
</buildSpec>
<natures>
<nature>org.eclipse.jdt.core.javanature</nature>
</natures>
</projectDescription>
15 changes: 13 additions & 2 deletions Project.java
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Original file line number Diff line number Diff line change
Expand Up @@ -90,8 +90,19 @@ class holder implements Serializable

class Hotel
{
static holder hotel_ob=new holder();
static Scanner sc = new Scanner(System.in);

private static Hotel s_hotel=null;
private static holder hotel_ob;
private static final Scanner sc = new Scanner(System.in);

private Hotel() {}

public static Hotel getHotel() {
if(s_hotel==null)
s_hotel=new Hotel();
return s_hotel;
}

static void CustDetails(int i,int rn)
{
String name, contact, gender;
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