Example usage for org.eclipse.jdt.core JavaCore COMPILER_PB_POTENTIALLY_MISSING_STATIC_ON_METHOD

Introduction

In this page you can find the example usage for org.eclipse.jdt.core JavaCore COMPILER_PB_POTENTIALLY_MISSING_STATIC_ON_METHOD.

Prototype

String COMPILER_PB_POTENTIALLY_MISSING_STATIC_ON_METHOD

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Document

Compiler option ID: Reporting a method that may qualify as static, but not declared static.

Usage

From source file:org.eclipse.che.jdt.quickfix.ModifierCorrectionsQuickFixTest.java

License:Open Source License

@Test
public void testMethodCanBeStatic() throws Exception {
    Hashtable hashtable = JavaCore.getOptions();
    hashtable.put(JavaCore.COMPILER_PB_MISSING_STATIC_ON_METHOD, JavaCore.ERROR);
    hashtable.put(JavaCore.COMPILER_PB_POTENTIALLY_MISSING_STATIC_ON_METHOD, JavaCore.WARNING);
    JavaCore.setOptions(hashtable);/*from w  w w  .j a  v  a2 s. c o m*/

    IPackageFragment pack1 = fSourceFolder.createPackageFragment("test1", false, null);
    StringBuffer buf = new StringBuffer();
    buf.append("package test1;\n");
    buf.append("public class E {\n");
    buf.append("    private void foo() {\n");
    buf.append("        System.out.println(\"doesn't need class\");\n");
    buf.append("    }\n");
    buf.append("}\n");
    ICompilationUnit cu = pack1.createCompilationUnit("E.java", buf.toString(), false, null);

    CompilationUnit astRoot = getASTRoot(cu);
    ArrayList proposals = collectCorrections(cu, astRoot);
    assertNumberOfProposals(proposals, 1);
    assertCorrectLabels(proposals);

    CUCorrectionProposal proposal = (CUCorrectionProposal) proposals.get(0);
    String preview = getPreviewContent(proposal);

    buf = new StringBuffer();
    buf.append("package test1;\n");
    buf.append("public class E {\n");
    buf.append("    private static void foo() {\n");
    buf.append("        System.out.println(\"doesn't need class\");\n");
    buf.append("    }\n");
    buf.append("}\n");
    assertEqualString(preview, buf.toString());
}

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From source file:org.eclipse.che.jdt.quickfix.ModifierCorrectionsQuickFixTest.java

License:Open Source License

@Test
public void testMethodCanPotentiallyBeStatic() throws Exception {
    Hashtable hashtable = JavaCore.getOptions();
    hashtable.put(JavaCore.COMPILER_PB_MISSING_STATIC_ON_METHOD, JavaCore.ERROR);
    hashtable.put(JavaCore.COMPILER_PB_POTENTIALLY_MISSING_STATIC_ON_METHOD, JavaCore.WARNING);
    JavaCore.setOptions(hashtable);/*from  w ww. ja va2 s .  c o  m*/

    IPackageFragment pack1 = fSourceFolder.createPackageFragment("test1", false, null);
    StringBuffer buf = new StringBuffer();
    buf.append("package test1;\n");
    buf.append("public class E {\n");
    buf.append("    void foo() {\n");
    buf.append("        System.out.println(\"doesn't need class\");\n");
    buf.append("    }\n");
    buf.append("}\n");
    ICompilationUnit cu = pack1.createCompilationUnit("E.java", buf.toString(), false, null);

    CompilationUnit astRoot = getASTRoot(cu);
    ArrayList proposals = collectCorrections(cu, astRoot);
    assertNumberOfProposals(proposals, 2);
    assertCorrectLabels(proposals);

    String[] expected = new String[2];
    buf = new StringBuffer();
    buf.append("package test1;\n");
    buf.append("public class E {\n");
    buf.append("    static void foo() {\n");
    buf.append("        System.out.println(\"doesn't need class\");\n");
    buf.append("    }\n");
    buf.append("}\n");
    expected[0] = buf.toString();

    buf = new StringBuffer();
    buf.append("package test1;\n");
    buf.append("public class E {\n");
    buf.append("    @SuppressWarnings(\"static-method\")\n");
    buf.append("    void foo() {\n");
    buf.append("        System.out.println(\"doesn't need class\");\n");
    buf.append("    }\n");
    buf.append("}\n");
    expected[1] = buf.toString();

    assertExpectedExistInProposals(proposals, expected);
}

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