Commit 9e9cb8a5 authored Feb 22, 2022 by Trisha Gee

[Ch9] Initial code examples from the book

parent d8e31b73

src/main/java/ch9/CellPhone.java

0 → 100644

+8 −0

Changes for src/main/java/ch9/CellPhone.java: 8 added lines, 0 removed lines.
Original line number	Diff line number	Diff line
		package ch9;

		public class CellPhone {
		private Antenna ant;

		private class Antenna {
		}
		}
		No newline at end of file

src/main/java/ch9/Duck.java

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+13 −0

Changes for src/main/java/ch9/Duck.java: 13 added lines, 0 removed lines.
Original line number	Diff line number	Diff line
		package ch9;

		public class Duck {
		int size;

		public Duck() {
		System.out.println("Quack");
		}

		public void setSize(int newSize) {
		size = newSize;
		}
		}
		No newline at end of file

src/main/java/ch9/Snippets.java

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+8 −0

Changes for src/main/java/ch9/Snippets.java: 8 added lines, 0 removed lines.
Original line number	Diff line number	Diff line
		package ch9;

		public class Snippets {
		public void foo(int x) {
		int i = x + 3;
		boolean b = true;
		}
		}

src/main/java/ch9/StackExample.java

0 → 100644

+18 −0

Changes for src/main/java/ch9/StackExample.java: 18 added lines, 0 removed lines.
Original line number	Diff line number	Diff line
		package ch9;

		public class StackExample {
		public void doStuff() {
		boolean b = true;
		go(4);
		}

		public void go(int x) {
		int z = x + 24;
		crazy();
		// imagine more code here
		}

		public void crazy() {
		char c = 'a';
		}
		}

src/main/java/ch9/StackRef.java

0 → 100644

+11 −0

Changes for src/main/java/ch9/StackRef.java: 11 added lines, 0 removed lines.
Original line number	Diff line number	Diff line
		package ch9;

		public class StackRef {
		public void foof() {
		barf();
		}

		public void barf() {
		Duck d = new Duck();
		}
		}
		No newline at end of file

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