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String[] snippets = {"Hello World", "For Loop"}; JComboBox<String> snippetCombo = new JComboBox<>(snippets); snippetCombo.addActionListener(new SnippetChangeListener());

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import javax.swing.*; import java.awt.*; import java.awt.event.*; String[] snippets = {"Hello World"

public SnippetViewer() { setLayout(new BorderLayout()); codeArea = new JTextArea(20, 40); codeArea.setEditable(false); add(new JScrollPane(codeArea), BorderLayout.CENTER); snippetCombo = new JComboBox&lt

add(snippetCombo, BorderLayout.NORTH); setDefaultCloseOperation(EXIT_ON_CLOSE); pack(); setVisible(true); }