The method format(String, Object[]) in the type String is not applicable for the arguments (...)

Here is my code:

int hoursFormat = 1, minsFormat = 2, secsFormat = 3;
String timeFormat = String.format("%02d:%02d:%02d",hoursFormat, minsFormat, secsF开发者_开发知识库ormat);

This gives a compilation error:

Unresolved compilation problem: 
    The method format(String, Object[]) in the type String is not applicable for the 
      arguments (String, int, int, int)

Why am I getting this error here and how can I fix it?

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I had a similar problem with printf. I am using JDK 1.6.0_27. Setting the compliance level to 1.6 solved my issue. This can be set in the following way.

Project > Properties > Java Compiler

You can also refer to the following thread:

Why am I getting a compilation errors with a simple printf?

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Are you using Java version 1.4 or below? Autoboxing wasn't introduced until Java 5. Try manually boxing ints to Integers.

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Are you using eclipse?

If so sometimes, issues like this appear, when everything seems to be correct. Here is how I just solved it:

• Right click on project and go to properties->Java Compiler
• You would be seeing a recent Compiler compliance level (1.7 in my case) set in the drop down ("compiler compliance level"). Also same version is seen set below in "Generated .class files compatibility" and "Source compatibility".

Now:

• Select the Checkbox: "Use default compliance settings"
• Notice that a lower version (in my case 1.1) got set for: "Generated .class files compatibility" and "Source compatibility". This is the issue, although eclipse is showing that it is compiling using a higher compiler it is not.
• In the drop down "compiler compliance level" choose some other level and then select the one you want. The changes would be reflected below in "Generated .class files compatibility" and "Source compatibility".

This should have resolved the issue.

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You have jdk 1.4 or below version. The method String.format() is introduce in Jdk 1.5.

Take a look at coderanch post.

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I'm gonna vote for a clean build. There's no reason it should be failing like this, especially when you try manually boxing to Integer. Are you using Eclipse? Sometimes it gets confused, and you just have to rebuild everything.

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The signature of format is:

public static String format(String format, Object ... args) {
    return new Formatter().format(format, args).toString();
    }

and it seems no any mistakes in your code, for my suggestion try to run this with console application without using any IDE (For test purpose).