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valueof vs tostring

Xerothermic Xenomorph answered on July 6, 2020 Popularity 8/10 Helpfulness 4/10

answer valueof vs tostring

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valueof vs tostring

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public static void main(String args[]) {  
    String str = null;
    System.out.println(String.valueOf(str));  // This will print a String equal to "null"        
    System.out.println(str.toString()); // This will throw a NullPointerException
}

Popularity 8/10 Helpfulness 4/10 Language java

Source: stackoverflow.com

Tags: java tostring value-of

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Contributed on Jul 06 2020

Xerothermic Xenomorph

0 Answers Avg Quality 2/10

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valueof vs tostring

Comment

public static void main(String args[]) {  
    String str = null;
    System.out.println(String.valueOf(str));  // This will print a String equal to "null"        
    System.out.println(str.toString()); // This will throw a NullPointerException
}

Popularity 8/10 Helpfulness 2/10 Language java

Source: nullorempty.org

Tags: tostring value-of java value-o

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Contributed on Mar 26 2022

Bright Beaver

0 Answers Avg Quality 2/10

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valueof vs tostring

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