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#502 Replaced usages of System.out with logger.

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This commit is contained in:
daniel-bryla
2016-10-23 19:59:03 +02:00
parent 4ca205c03c
commit 0438811489
154 changed files with 1155 additions and 792 deletions
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10
private-class-data/src/main/java/com/iluwatar/privateclassdata/ImmutableStew.java
View File

@ -22,6 +22,9 @@
*/
package com.iluwatar.privateclassdata;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
*
* Immutable stew class, protected with Private Class Data pattern
@ -29,6 +32,8 @@ package com.iluwatar.privateclassdata;
*/
public class ImmutableStew {
private static final Logger LOGGER = LoggerFactory.getLogger(ImmutableStew.class);
private StewData data;
public ImmutableStew(int numPotatoes, int numCarrots, int numMeat, int numPeppers) {
@ -39,8 +44,7 @@ public class ImmutableStew {
* Mix the stew
*/
public void mix() {
System.out.println(String.format(
"Mixing the immutable stew we find: %d potatoes, %d carrots, %d meat and %d peppers",
data.getNumPotatoes(), data.getNumCarrots(), data.getNumMeat(), data.getNumPeppers()));
LOGGER.info("Mixing the immutable stew we find: {} potatoes, {} carrots, {} meat and {} peppers",
data.getNumPotatoes(), data.getNumCarrots(), data.getNumMeat(), data.getNumPeppers());
}
}

12
private-class-data/src/main/java/com/iluwatar/privateclassdata/Stew.java
View File

@ -22,6 +22,9 @@
*/
package com.iluwatar.privateclassdata;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
*
* Mutable stew class
@ -29,6 +32,8 @@ package com.iluwatar.privateclassdata;
*/
public class Stew {
private static final Logger LOGGER = LoggerFactory.getLogger(Stew.class);
private int numPotatoes;
private int numCarrots;
private int numMeat;
@ -48,16 +53,15 @@ public class Stew {
* Mix the stew
*/
public void mix() {
System.out.println(String.format(
"Mixing the stew we find: %d potatoes, %d carrots, %d meat and %d peppers", numPotatoes,
numCarrots, numMeat, numPeppers));
LOGGER.info("Mixing the stew we find: {} potatoes, {} carrots, {} meat and {} peppers",
numPotatoes, numCarrots, numMeat, numPeppers);
}
/**
* Taste the stew
*/
public void taste() {
System.out.println("Tasting the stew");
LOGGER.info("Tasting the stew");
if (numPotatoes > 0) {
numPotatoes--;
}