commit

Author: Fabrizio

Singleton/.classpath

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+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+<classpathentry kind="src" path="src"/>
+<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
+<classpathentry kind="output" path="bin"/>
+</classpath>

Singleton/.gitignore

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+/bin/

Singleton/.project

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+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+<name>Singleton</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>

Singleton/.settings/org.eclipse.jdt.core.prefs

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+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
+org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
+org.eclipse.jdt.core.compiler.compliance=1.8
+org.eclipse.jdt.core.compiler.debug.lineNumber=generate
+org.eclipse.jdt.core.compiler.debug.localVariable=generate
+org.eclipse.jdt.core.compiler.debug.sourceFile=generate
+org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
+org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
+org.eclipse.jdt.core.compiler.source=1.8

Singleton/src/Singleton.java

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+
+public class Singleton {
+
+private static Singleton singleton;
+
+private Singleton() {}
+
+public static Singleton getInstance() {
+if(singleton == null)
+singleton = new Singleton();
+return singleton;
+}
+
+}